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Chapter Text

He made it four blocks before the pack told him what the day was going to cost.

It had not felt like this in the station bay. In the bay it had felt like weight, and weight was a thing Eddie understood—pounds across a frame, straps cinched down, a load he had carried heavier versions of in Afghanistan and up ladders and out of collapsing houses. What he had not accounted for was the way weight turned into leverage.

Every stride pulled the right strap down and forward, and under that strap was a collarbone, and under the collarbone was a hole that had its own opinions. By the fourth block the pain had stopped being a location and become a rhythm. Step, pull, burn. Step, pull, burn. Predictable enough that his body started bracing for it half a second early, which made his gait uneven, which made the pack shift, which made it worse.

He stopped in the thin shade of a bus bench and worked the strap loose with his left hand.

The shelter glass had been shattered so cleanly that the frame stood empty, and someone had left a folded stroller behind it, tucked against the bench leg the way you would if you meant to come back in a minute. Eddie looked at it once and then made himself stop looking at it. He shifted the load left, tightened that strap down hard, let the right one sit loose enough that the buckle rode below the wound instead of across it. The balance was wrong—everything on one side, the pack pulling him a few degrees out of true with every step.

Wrong was survivable. The other version was not.

The axe was the second problem. He had carried it out of the firehouse in his right hand because that was the hand that had held every tool he had ever been issued, and his right shoulder had been filing complaints about that decision since the front door. He switched it left, then switched it back, because if something came at him from the right side he would have nothing to meet it with but a bad arm and a pistol he did not want to fire in a city that listened. He settled on right-handed, low, blade back, shaking the hand out every few minutes. Tool first. Weapon if the world insisted.

He started over, slower.

His boots crunched against broken glass and debris, and the sound carried farther than it had any right to. That was the thing nobody could have told him in advance. He had lived in this city for years and never once heard his own footsteps on it. Now every step announced itself down the block and came back off the storefronts, and every third or fourth one made him stop and wait to find out whether anything had heard.

Every shadow got checked. Every flicker of movement in a window or a wing mirror put his heart into his throat, and the first dozen times his whole body went hot and stupid with it. Then it became work instead of fear. Third-floor window: a curtain breathing in and out through a broken pane. End of the alley: a plastic bag. Under the parked sedan: a cat, thin as a coat hanger, gone before he finished registering it. The first living thing he had seen since he woke up. He waited longer than he should have for it to come back out, and it did not.

The neighborhood was one he had driven through a thousand times without ever looking at it. A dry cleaner. A tire shop. A liquor store with a sunset mural on the side wall, the paint bubbled and blistered where heat had gotten to it from somewhere out of frame. Two-story apartments with security doors standing open. A pizza place with its menu board slumping out of its plastic tracks.

None of it had been destroyed. That was what made it unbearable. It had simply been left, all of it, at some particular hour on some particular day that Eddie had slept through, and now it was going quietly to pieces on its own schedule.

The silence had layers, and he was learning to read them. No sirens, which he noticed the way you notice a missing tooth, because he had spent three years running toward that sound and his ear kept reaching for it. No traffic hum. No leaf blowers. No radio bleeding out of a car window at a light. No planes.

That last one kept getting him. Los Angeles without planes. He had never in his life stood in this city and looked up at nothing.

At the corner of a boulevard he did not want to cross in the open, Eddie found a low retaining wall, put his back to it, and got the map out.

Bobby's markings had made a certain kind of sense in the yellow light of the station office and made less out here. Red lines crossed out whole stretches of surface street. Blue circles sat over districts with no explanation attached. Black had been used last, pressed harder, in a hand that had gotten worse as it went. Some blocks were boxed and shaded until the paper went soft and tore along the fold.

He still could not always tell whether a mark meant go here or never go here, which made every step a decision taken on incomplete information. He had been having that thought since the hospital. Having it again did not make it less true.

So he did what he could actually do. He found the Metro Call Center, put his thumb on it, and worked backward.

The Metro Call Center was about 15 miles away, give or take—a trek that would take hours on foot. Buck had once mentioned it took him an hour to drive there during rush hour traffic, and he had complained about it at length, in detail, with hand gestures, at the kitchen table, while Christopher ate cereal and agreed with everything Buck said as a matter of policy. Those days of convenience were long gone. Eddie knew he'd need to keep his pace steady and avoid unnecessary risks if he wanted to get there before the sun dipped below the horizon.

He held the memory for two seconds and put it down carefully, the way you set down something you intend to pick up later.

Fifteen miles. He knew what fifteen miles was: a long training day with a full pack. He had done worse on less sleep, and every one of those times he had been twenty-nine years old with an intact chest.

So he found out instead of guessing. He picked a landmark down the boulevard—a bank sign, one block, call it a tenth of a mile—walked it at what felt like a sustainable pace, and did the arithmetic twice because he did not like the answer the first time. Somewhere around two miles an hour. Less, with stops. Less again as the day got hot and the wound got its way. Which put fifteen miles somewhere between seven and nine hours, and it was not quite full sunrise.

Eddie stood with the map in his hands and made himself accept the number instead of arguing with it. This was the part that had killed people he had pulled out of buildings. Not the fire. The gap between what they believed they could still do and what their body was prepared to deliver. Firefighter pace was gone. Soldier pace was gone. What he had was wounded-man pace, and it would get him there by evening if he respected it and get him killed by noon if he did not.

He hated the number. He wrote it into the plan anyway.

The rules came out of that, built while he walked, because building them gave his brain something to do besides catalogue every doorway.

Water on a schedule, not on thirst, because thirst was a liar and he was already behind: two swallows every twenty minutes whether he wanted them or not, and the third bottle did not get opened for any reason short of medical. Shade wherever shade existed, even if it added distance—awnings on the north side, alley cuts, overpass shadows if the overpass was clear.

No open ground without a stop first. Reach the edge, listen for a slow count of ten, then move. Ten seconds cost nothing, and ten seconds was the difference between crossing an intersection and crossing an intersection while something was already in it. No shortcuts through interiors, either; buildings had one entrance you could see and any number you could not, and he was not going to learn about the second kind while carrying a wound and an axe.

And no noise. Nothing kicked, nothing knocked over, nothing dropped, and the axe stayed in his hand instead of scraping along a wall for balance no matter how badly he wanted to lean on something.

Food was the harder rule. The hunger under his ribs had gone hollow instead of sharp days ago, and he had known at the time it was a bad sign and had not had the resources to care. He stopped at a shaded loading dock and made himself eat a third of a protein bar from Bobby's desk without enjoying any of it. A body that ran out of fuel did not send a warning; it just stopped accepting orders, usually at the exact moment you needed one accepted. He checked the wound while he was stopped, two fingers flat against the dressing through his shirt, without looking—hot, tight, no give, nothing wet. Not better. Not worse. He would take not worse.

The devastation deepened by degrees rather than all at once. A garage door forced up and bent in the middle where a bumper had gone through it. A front door standing open with the deadbolt still thrown, which meant the frame had gone, which meant someone had come through it in a hurry from one side or the other. A dry water bowl on a porch with a rope beside it and no dog on the end. He tried a garden hose out of habit and got nothing but the smell of hot rubber. Water was going to be a problem before the day was half over.

Twice in that first stretch, the low sound came. It rose out past the rooftops, held a few seconds without resolving into anything—engine, voice, animal, structure failing—and faded the same way. He had heard it from inside the station and told himself it was the building. Out here there was no building to blame.

The second time it was closer. Eddie went down behind the rear quarter panel of a parked truck and stayed there with his shoulder against the tire, breath running shallow, counting, the way he had counted in the hospital stairwell. It faded. Nothing came up the street. He gave it another thirty seconds and got up, and he did not go and look.

That was a decision, made deliberately, and it went into the same place all the other decisions were going. Being the kind of man who went toward the sound was a habit he could no longer afford, and he was going to have to unlearn it every hour for the rest of his life.

The sun came up properly in the second hour and took the softness out of everything. The heat arrived in the pavement first, coming up through his boots, and Eddie added a line to the rules: by early afternoon he would be moving through shade or not moving at all.

Around the fourth mile he found a church with a shelter notice taped inside the glass of the office door.

It was printed and then hand-corrected, which told him more than the words did. A location, a phone number struck through, a second location written in marker underneath, capacity guidance, a line about bringing medication and identification, and a date three weeks old. Under it, in different handwriting, on a torn strip of paper taped up separately and with obvious care: NO ROOM. TRY 8TH ST.

Eddie read it three times. Then he got the map out and found the church, and found 8th Street, and found that Bobby had put a black box around six blocks of it and shaded them in until the paper tore.

So there had been a plan. An organized, taped-up, hand-corrected plan with capacity guidance and a reminder about medication, made by people who came to work and updated the notice in marker when the phone numbers stopped working. It had lasted long enough to be revised twice. Then somebody had written NO ROOM on a strip of paper, and then nobody had written anything at all.

He put the map away and kept walking, and he could not have said which of those facts sat worst.

The sidewalk gave out a block later where a ficus had lifted the pavement into a ridge, one slab canted up four or five inches against the next. Somebody's window had come down across it, and the glass had spread over the heaved concrete in a wide glittering apron most of the way to the curb.

Eddie stepped up, over, and down without breaking stride, and got six paces past it before he stopped walking.

He turned around and went back and stood looking at it.

Crutch tips did not do that. They wanted a flat surface and a predictable one, because the whole system depended on knowing exactly where the ground would be when your weight arrived. Four inches of misaligned slab meant planting a crutch on an edge. Glass under a rubber ferrule meant the tip skating sideways at the precise moment his son put his body weight through it.

And Christopher could do it. That was the part Eddie needed to hold onto and did not entirely manage. Christopher had spent his whole life doing exactly this, on sidewalks like this one, in a city that had never been built for him, and he read a bad surface better than most adults ever would. He would come at this ridge slowly and find the flattest line across it. He would refuse help twice before he took it, and take it on his own terms, and be annoyed for a block afterward.

He would also be slower. Not a little. Whatever Eddie's two miles an hour was worth today, a boy on forearm crutches across heaved pavement and glass and curbs was working with a fraction of it, and every yard cost him more than it cost anybody else on the street.

Eddie crouched at the edge of the glass, forearm across his thigh, and looked at the corner ahead the way he had never once looked at a corner in his life.

No curb cut on this side. There was one across the street with a Prius parked into it. The gutter was full of grit and safety glass, the crosswalk paint faded to suggestion. Forty feet of exposed asphalt between one broken sidewalk and another, no shade anywhere in it, and the only bench in sight had a stroller folded under it.

The math assembled itself whether he wanted it to or not.

If Buck and Christopher had gone out of this city on foot, they had not gone far. They could not have. Not with crutches on these surfaces, not with a pack, not with whatever they were carrying, not fast enough to stay ahead of anything.

Which meant either they had found a vehicle—

—or they were still close.

Eddie stayed crouched there while those two possibilities took up residence, and he could not decide which one he wanted. One of them meant they had gotten out and he would have to find them across four hundred miles of nothing. The other meant they had never gotten out at all.

He got Buck's list out of the side pocket of the pack and did not unfold it, because he had read it eleven times and could recite it. He just held the paper a second in the flat morning light.

Backpack. Crutches. Braces. Crutch tips. Medicine. Food. First-aid kit. Cap.

Crutch tips.

Nobody packed crutch tips. Nobody thought of them. They were the most forgettable object in the house, a two-dollar piece of rubber Eddie himself had forgotten to reorder for three weeks in June because the world had been full of more urgent things. You only put crutch tips on a list if you had already thought the whole thing through—if you had stood in that hallway with the world ending outside and asked yourself what the ground was going to be like out there, and what happened if a tip split at mile four with no store left standing to replace it.

Buck had asked himself that. In a hurry, in the dark, with sirens or without them, Buck had stood in Christopher's doorway and thought about surfaces.

Eddie folded the list back into the pocket, and he pressed the flap flat with his palm twice more than he needed to, and he stood up.

Something had shifted, and he let it. He had walked out of the 118 reading the city one way: what it would do to him, where it would hurt him, how much of it he could cover before dark. That was still necessary. It was no longer sufficient.

Because Buck was out there doing this exact arithmetic with a nine-year-old, and if Eddie was going to find them he had to stop looking at the city like a man walking through it and start looking at it the way the two of them had.

So he did.

He crossed the boulevard on the diagonal, and this time he clocked the curb cut on the far side and the car parked into it. The north sidewalk ran intact for three blocks while the south side was a debris field. A strip mall with a flat ramp, wide doors, ground-floor everything. The office building beside it with six steps up and no railing on the left. A bank of shade under a row of jacarandas where somebody could sit for ten minutes without being seen from the street.

Rest points. Gradients. Surfaces. Doorways wide enough for two people moving as one. Routes that would take a man and a boy on crutches out of a dead city, and routes that would stop them cold at a curb. He had nothing to write it down with, so he did what he had done at Bobby's desk with the memos—read it, kept it, trusted himself to still be holding it later.

Fourteen miles to go. Maybe a little less.

The sun cleared the rooftops on his left and put his shadow out ahead of him, long and thin and slightly crooked from the way the pack pulled him off true, and Eddie Diaz walked east into a city he was now reading twice.

The quiet changed quality before the street did.

Residential quiet had a shape he was getting used to—wind in dry hedges, a gate somewhere, his own boots. What came up ahead of him now was flatter than that. The kind of silence that happens when there is too much metal in one place and nothing in any of it is moving. He came out of the side street onto the boulevard and stopped where the buildings still gave him a corner to stand behind.

Six lanes. A signal head hanging dark over the intersection on a slack cable. Half a mile of straight open road running east under a freeway overpass, and every inch of it full of cars.

Not parked. Stopped. Nose to tail, bumper into bumper, packed across all six lanes in a mass that had gone nowhere in weeks, and Eddie understood it in one look, because reading a blocked intersection was most of what the job actually was.

All of it faced the same direction. Every vehicle in every lane pointed east, out, away, including the three westbound lanes, where drivers had swung across the double yellow and joined the flow the wrong way down their own side of the street. Somebody had tried to run contraflow. That was a decision made by people who were no longer thinking about tickets.

The mass ended at the underpass, and it ended because a transit bus had been put sideways across the mouth of it, nose to the curb, tail to the median, with concrete barriers set into the gaps at both ends. The bus had not slid there. It had been positioned—by somebody with a radio and an assignment, at a time when there were still people around to move equipment. Then everything on this side of it had stopped and stayed stopped.

He had worked evacuations. He had stood in intersections in a coat like the one on his pack and pushed traffic out of a burning canyon, and it had worked because the road ahead stayed open and because everybody in every car believed it would. This was what it looked like when that stopped being true.

He started along the north sidewalk, tight to the storefronts, and the closer he got the more the ground told him.

The belongings started about a hundred yards in. Not scattered—set down. A suitcase open on the asphalt with clothes pulled out of it in a spray, the way you rifle your own bag when you finally accept how much of it you cannot carry. A cooler with the lid off. Shoes, more than once, and never in pairs. A leash clipped to a door handle, still snapped shut on the collar, and the collar empty.

A child's booster seat had been lifted out of a back seat and left upright on the center line, buckled, facing east.

Eddie stopped in front of it before he could decide not to, and then made himself keep moving, because he had learned something about himself in the last two days: he could carry almost anything as long as he did not stand still next to it.

Streaks of dried blood marred the pavement in places, brown and flattened into the texture of the asphalt, and he averted his eyes and kept his gaze at knee height and moving. The storefronts on both sides had lost their glass, and the broken windows gaped like empty eyes, and behind them the interiors were dim and full of shapes he refused to resolve.

Every car out here was a decision somebody had lost. Get in, buckle the kid, take the freeway, sit for four hours going nowhere while it got dark and the reports got worse, and then make a choice about the trunk and the dog and the suitcase and start walking.

He made a rule at the twentieth car and broke it at the twenty-third. A man walking fifteen miles on two and a half bottles of water could not afford principle, so he checked consoles and door pockets as he went, fast, without leaning in. A phone charger. A parking receipt. Sunglasses. No water at all. Somebody had already been through here and taken the water and left the sunglasses, which told him they had been thinking clearly.

The fourth car he checked had keys in the ignition.

Eddie stood with his hand on the doorframe and gave it real consideration, because he was seven miles out at two miles an hour with a hole in his chest. Then he looked up the boulevard at half a mile of solid metal and a bus across the underpass, and back the other way at the same thing in reverse, and let it go. A vehicle was not transportation here. It was a loud box in a parking lot, and an engine turning over in this silence would carry to the end of the district. He filed it anyway. Not no. Not here.

Before he committed to the corridor he pulled the turnout coat off the top of the pack and put it on. It was the first time he had worn it since the station—carrying it had been cheaper, and he had not yet had a reason. Standing at the edge of six lanes of open doors and blind angles, he had one. He knew what the coat was for, and it was not fire. Half of what that shell had ever done for him was keep the world from getting through to his arms.

The sleeves went down over his wrists. He worked the front closed with his left hand, got the axe back into his right, and stepped off the curb into the corridor.

Inside four minutes he understood what it was going to cost him. The coat held heat the way a closed car holds heat, and the asphalt was already throwing the morning back up at him. Sweat came up under his arms and down his spine and into the dressing over the wound, where it stung in a new and specific way he did not like at all.

He stood up too fast between a minivan and a pickup and the whole boulevard tilted about ten degrees and slid back. Eddie put a hand flat on the bed rail and waited it out. Four seconds. Five. It passed. He counted his water in his head and got the same number he had gotten at the retaining wall, and the number did not support wearing this coat for seven miles in the sun.

So he made the trade explicitly, the way he would have called it over the radio. Coat on for the corridor, coat off on the far side. Protection where the geometry was bad, ventilation where it was not. Either choice could kill him, and he was not going to stand in the open being undecided about it.

He moved in the gaps rather than over the tops, because roofs were faster and put him on a skyline. The gaps meant going around open doors, and the doors were the worst part—every one a flat panel of steel and glass between him and whatever stood on the other side, dozens of them down the boulevard like a hallway of half-shut cabinets.

His boot caught a hubcap forty yards in and sent it scraping half a turn across the asphalt. Eddie dropped into a crouch beside a wheel well and stayed there for a slow thirty count with his heart in his throat and his shoulder screaming about the position. Nothing came. He got up more carefully than he had gone down.

The underpass mouth was fifty yards ahead when he stopped for good.

It was shaded in there, which was the first argument for it, and standing water lay black and skinned over across the low point of the roadway. But the bus and the barriers had left one narrow gap at the median end, single file, and past it the concrete box ran a hundred feet with a hard ceiling and hard walls. Eddie had worked enough of them to know what a sound did in a space like that. It did not fade. It went both ways and came back.

A chokepoint with an echo, and no way to see the far end until he was in it.

He backed out of the lanes and went up the embankment beside the overpass instead. The slope was ice plant over hardpack, forty-five degrees and slick with dead growth, and it took him three attempts and most of what he had. Halfway up he found the chain link cut in a neat vertical line and bent back, the edges bright where cutters had gone through. Somebody had made this exact decision before him, with tools.

He came over the top onto the freeway shoulder on his stomach, and for a second he forgot the wound entirely.

Both directions. All lanes. Cars stopped in ranks that ran east until distance turned them into texture, and west the same way, a river of stalled metal lying across the middle of the city with the sun coming off ten thousand windshields at once. Trucks. A bus. A boat on a trailer, forty miles from water. It did not look like a traffic jam. It looked like a bed of something that had settled and dried.

Then something moved down in the eastbound lanes and he stopped thinking about roads.

It came into view between a semi trailer and a sedan about eighty yards out, and Eddie's whole body went still in a way that had nothing to do with a decision. He got flat in the ice plant with his cheek against the dirt and watched it through the stems.

The movement was wrong in a way he could not immediately name. It was walking, technically—weight forward, feet under it, arms swinging. But the timing was off, the head lolling loose on the neck as if the muscles that held it up had been switched off and forgotten, and it did not correct for anything. It walked into the flank of a hatchback, absorbed the impact with its hip, and kept going along the panel until the car ran out and released it.

It did not go around obstacles. It went through them until they stopped being in the way.

Eddie counted, because counting was the only tool he had. It covered maybe fifteen yards in the time it took him to reach forty, and it never once turned its head to look at anything. That was the part that got under his skin. It was not searching. It was not hunting. He had been braced since the hospital stairwell for something that came at him, and this thing did not seem interested in the world at all. It was going somewhere.

Forty yards behind it, a second one came out from between two pickups. Same gait. Same loose head. Same heading, east and slightly to the right, threading the stalled ranks on a line that had nothing to do with lanes.

Eddie turned his head, very slowly, to see what was east and slightly to the right.

Two blocks past the underpass, on the corner of a low commercial building, a steel sign had come loose from one of its two mounts. The wind had it. It swung down against the pole, struck, hung, swung back, struck again, at intervals of a few seconds, endlessly, with the flat carrying ring of metal on metal.

He had been hearing it for twenty minutes. He had catalogued it somewhere around the third car and filed it as harmless, the way you file a gate or a flag line, because it was regular and mechanical and every city he had ever worked in was full of noises like it.

A third one was coming down the freeway shoulder a quarter mile back, on the same heading.

They were not wandering. They were going to the sound.

Eddie had known noise was dangerous since the second floor of the hospital. He had made rules about it, taught himself to work in inches, walked away from the low sound twice this morning instead of going to look. He had thought he understood the lesson.

What he had not understood was the arithmetic. Noise did not just risk the thing nearby. It reached out for blocks and pulled, and it kept pulling for as long as it lasted, and that sign had been ringing every few seconds for weeks. It was a bell. It had been tolling over this district since before he woke up, and things had been arriving the whole time, one after another, from wherever they were when they heard it.

He thought about how many had already gone that way. He thought about the hubcap.

Then he made himself do the professional version of the thought instead of the frightened one, because the frightened one had no output. If a swinging sign pulled them from blocks out, what did a hubcap pull, and from how far? There was no way to measure it and he was not going to run the experiment. Sound was terrain now, permanently, with a radius he could not see.

One more thing snagged on him while he waited. The first one had come off the hatchback's flank with a shove of the hip, and for two steps after that it had moved differently—smoother, quicker, the loose head snapping level for a moment as if something behind the face had briefly taken an interest. Then it went slack again and shambled on. Eddie replayed it twice and put it down, because it did not fit anything and he had nowhere yet to put it.

He gave them twenty minutes, and it was the longest twenty minutes of the day. The sun put itself on the back of his coat and the coat gave all of it to him, and the wound went from a throb to a slow pull he could feel in his teeth. Somewhere in the middle of it he understood he was going to be doing this for the rest of his life—lying still while things went past, spending an hour to gain a block.

When the last of them had drifted out of sight he stayed down another five minutes anyway, then came up on his elbows and drank two swallows eleven minutes ahead of schedule and hated every part of it.

Then he got the map out on the shoulder, flat against the asphalt, one hand holding the corner down against the wind.

The direct line ran east through the underpass and straight on for two more miles, and on paper it was the fastest thing available. It also came out two blocks from the sign, on a street that three separate things had walked toward in the last half hour. Every one of them would be somewhere in those two blocks.

North of the boulevard, a residential grid ran parallel for a mile and a half before it bent back. It added close to a mile, and a mile was thirty minutes he did not have, on a wound that was charging him interest. He looked at the freeway one more time, because the freeway was flat and would have let him make time. No cover. No sideways. Single file between stopped vehicles with a drop on one side and a wall on the other, visible from a mile in either direction.

Eddie took the mile.

He said it plainly to himself while he folded the map, because it was the first time all day the two versions of the route had actually diverged. The fastest line and the line he would survive were not the same line. They were not going to be the same line again, and paying that difference was the whole job now.

He memorized the sign's corner—two blocks past the underpass, north side, the low building with the awning—and marked it in his head as a place that did not exist. He thought about going down there and taking the sign off the pole with the axe. He thought about it for a good ten seconds, which was nine longer than it deserved. Then he added a line to the rule set: find the noise, route around it, never toward it, no matter how badly it needs to stop.

He went down the north face of the embankment on his heels and one hand and shed the coat at the bottom, and stood a second in the relief of moving air with the sweat going cold on him and his arms feeling naked and available. The coat went back over the pack. He would be putting it on again, and he already knew it.

Halfway down the first residential street he ran the whole thing again for two other people, the way he was apparently going to do everything from now on.

Buck could not have gotten Christopher up that embankment. Not on ice plant at forty-five degrees, not with crutches, not with a pack and whatever else he was carrying. Which meant if they had come through here they had gone through the underpass, single file past the barriers, in the echo—or they had never come near this boulevard at all, because Buck had looked at a street sign or the traffic and gone around long before it. Eddie hoped it was the second thing so hard that it made his hands unsteady.

And Buck had done it without a map. No marked-up city with a potentially-dead captain's handwriting all over it, no red lines, no black boxes. A list, a kid, and whatever he could see from the street. Eddie had Bobby's map, and it was the first advantage he had held over anything since he woke up.

The grid was small houses and dead lawns and a basketball hoop over a garage. A garden gnome on its side in the ivy. A hose coiled on a bracket beside a front door somebody had left standing open.

It was worse than the boulevard, and it took him half the street to work out why. The boulevard had been a catastrophe. This was just a neighborhood at eleven in the morning with nobody in it.

He checked the sun and did the day's math again and did not care for the result. Two hours to cover half a mile of boulevard and one embankment. Six miles behind him, nine to go, and the fast hours already spent. Call it late afternoon if nothing else went wrong, and nothing about today suggested that was reasonable.

So he set a second deadline underneath the first, and this one was harder. He was not going to be outside after dark. Whether he reached the call center or not, he needed a building with a door before dusk—and he needed to have chosen it while there was still light to walk to it.

Behind him, faint and regular and not getting further away as fast as he wanted, the sign kept ringing.

He walked north, and it did not stop.

The first bottle went dry at what he guessed was noon, and it went dry wrong.

Eddie stood in the shade of a carport with it tipped all the way back and got four drops, and then shook it, and then held it up against the light like an idiot, because the schedule in his head said this bottle had two more hours in it. Two swallows every twenty minutes. He had written the rule himself on a retaining wall four miles ago and he had believed it, and the rule had not accounted for eleven minutes early on an embankment, or a coat that held heat like a closed car, or twenty minutes flat in the dirt sweating through a dressing.

Rules were fine. The body did not read them.

He took inventory honestly, standing still, because getting it wrong here would cost him the whole day. One bottle empty. One bottle a little over half. One bottle untouched and staying untouched, because that one was medical—for the wound, for pills, for the moment when there was no choice. Call it a liter and a bit of drinking water, eight and a half miles to go, and the hottest part of the afternoon still in front of him.

His mouth had that thick paste feel. There was a band of pressure behind his eyes that had been building since the embankment and that he had been calling heat and now had to call something else. The sweat had dried on his forearms into a fine salt grit he could scrape off with a thumbnail.

That settled it. He was not going to walk eight miles on a liter, and he was not going to find out at mile eleven what happened when he tried.

He stopped looking at the street as a route and started looking at it as a building inventory, which was easier, because that was the way he had looked at streets for a living.

He passed a corner market with the security screen peeled back like a flap. Skipped it. Everything in a market got taken in the first week, and whatever was left in the coolers had been sitting in the dark at ninety degrees for a month, and it would be full of people who had had the same idea.

He passed a single-family house and did not go in, and did not enjoy the reason. A house had one water heater and two toilets and a family, and he did not want to meet the family.

What he wanted was on the next corner: a three-story stucco walk-up, twelve units, built sometime in the sixties around an open courtyard, with an iron gate on the ramp side and a stub of a fountain in the middle that had been dry a lot longer than a month.

Twelve units meant twelve toilets and at least four water heaters. Low-rise meant no long climbs. The courtyard plan meant two ways out and sight lines from the middle. And the mailboxes he could see from the sidewalk had all been pried, which meant somebody had already been through it, which meant nobody was in there guarding anything.

He gave it the ten seconds first, standing at the edge of the property, not moving, just listening. Wind. A screen door somewhere on a loose hook. No sign, no bell, nothing rhythmic. He gave it ten more anyway.

The ramp side was closer, so he went there first, and that was where the day got its hand into him.

The gate at the top of the ramp was chained. Not padlocked from outside by a looter—chained from within, the links run three times through the bars and a hasp screwed into the stucco, secured by somebody who lived here and was trying to close their building. It had been done well. It had been done in a hurry, with what they had.

And it had never been opened again, because it was the door nobody used.

Eddie stood in front of it with one hand on the bars. There was a ramp under him, a real one, poured concrete with a proper run and a landing and a handrail on both sides, built by somebody who had followed a code. It went from the sidewalk to a door, and the door had been shut and wrapped in chain, and every single person who came and went from this building for the last month had walked up the three steps at the front instead and never thought about it once.

He went around to the front and up the three steps and did not think about it once either, until he was inside, and then he thought about nothing else.

The lobby was dim and smelled of standing water and old carpet. Mailboxes hanging open in a grid, every one of them empty. A dead ceiling fixture. A rubber-backed runner rucked up where a lot of people had gone through fast, carrying things.

The elevator doors were stopped eight inches apart.

Eddie put his face near the gap out of pure reflex, checking for a car in the shaft and a reason to be worried, and there was nothing to see but a dark cable and a smell of grease. Then he stepped back and looked at the eight inches and did the thing he could not stop doing.

Three floors. Twelve units. Nine of them upstairs. With that elevator dead, nine of those twelve apartments had simply stopped existing for anybody who could not do stairs. The building had not been damaged, or burned, or overrun. The power had gone off. That was the whole event, and it had quietly deleted three quarters of a building.

The stairwell was worse.

The handrail on the wall side was gone. Not broken—removed. Somebody had put a wrench on the brackets and taken the pipe, and left four sets of bare bolt holes and a pale unpainted strip up the wall where it had been. He could think of three reasons to want a four-foot length of steel pipe in the last month and he did not like any of them.

The rail on the open side was still there. One side. Which meant one direction of travel.

Eddie stood at the bottom with his hand on the surviving rail and ran it, all the way through, the way he had run the ficus-heaved sidewalk that morning. Chris going up with the rail on his right. Fine, slow, workable, both crutches planted, one at a time, resting on the landings. Chris coming down with nothing on that side but a wall he could not lean into and a drop he could not lean away from.

Up was possible. Down was not. That was not a building anymore. That was a trap with apartments in it.

He made himself stop. He was standing in a stairwell doing accessibility surveys for a boy who was not here and had never been here, and the boy was still not going to be here when he finished, and the sun was still moving.

He went to work instead, and working was better, because working he was good at.

He did it like a search. Right-hand wall, ground floor first, unit by unit, doors that were already open before doors that were not. He did not call out. That was the difference between this and every other search of his life, and it sat in his chest the whole time like something swallowed wrong.

Unit 1A had been done thoroughly. Cabinets standing open, drawers pulled and dumped, a pantry stripped to bare shelf paper. The refrigerator he left alone; there was nothing in a refrigerator worth what opening it would do to the air in a room he had to work in.

The toilet tank was another matter.

He lifted the lid and set it on the floor without a sound and looked at three gallons of clear, still, faintly dusty water. No blue. No tablet in the tank, no ring of dye on the porcelain, nothing anybody had dropped in there to make it smell like a hotel. Tank water was supply-side water. It had come out of the same pipe as the kitchen tap and it had been sitting in the dark ever since.

The bowl was not water. He didn't even look at the bowl.

He filled the empty bottle first, tipping it under carefully, holding it by the neck to keep his hand out. Then he topped off the half bottle. Then he stood there with two full bottles in a bathroom in an apartment building and understood that he had solved nothing at all, because a full bottle was the amount of water he could carry, not the amount of water he needed.

Water weighed a little over eight pounds a gallon. He knew the number cold; every firefighter did. He had a hole in his chest that objected to the pack he already had. Four liters was nine pounds hanging off a strap that was currently a lever over a gunshot wound.

There was going to be forty gallons in this building and he could take one.

So he changed the objective, which took him about fifteen seconds and felt like giving something up. He was not here to fill bottles. He was here to fill himself, and take bottles as a bonus.

Rehab. That was all it was. He had run rehab at a hundred incidents—sit down, drink, drink more, keep drinking after you stop wanting it, because the guy who feels fine at the tailboard is the guy who goes down on the next assignment. He had said the words out loud to guys barely younger on the job than he was. He had just never had to be the one hearing them.

The utility closet off the courtyard had the heaters, four of them, forty gallons each, and this was the part he knew better than anybody who had come through here before him.

You did not just open the drain and let it run. You closed the cold supply first. Then you opened a tap somewhere above it to break the vacuum, or the tank would hold onto its water and dribble at you for an hour. Then the drain cock at the bottom—slowly, because the first of it would come out the color of tea, all the sediment and scale of twenty years lying at the bottom of a steel tank.

He ran the first two quarts off into the floor drain and watched it go from rust to cloudy to clear.

Then he sat down on the concrete with his back against the wall, in the cool of a closed closet, and drank a liter of forty-gallon water out of a bottle he refilled three times from the drain cock.

It took him twenty minutes. It made him nauseous around the second refill and he kept going, small mouthfuls, waiting between them, because that was the protocol and the protocol did not care how he felt about it. Somewhere in the middle of it the band of pressure behind his eyes let go, and the relief was so specific and so physical that he had to sit with his head back for a second.

He checked the wound while he was down. Through the shirt, by feel. Hot, tight, no give. Nothing wet. The same three words as this morning, which was not good news, but it was not new bad news either, and he would take it.

Then he filled everything he had. Both bottles. The medical bottle he left sealed. And a two-liter juice bottle he found rinsed and drying upside down on a dish rack in 1A, which was the single best thing to happen to him all day.

He also took two cans of peaches in heavy syrup from the back of a cabinet where they had been passed over four separate times by people looking for real food. Syrup was water with sugar in it. Nobody had wanted the peaches. Eddie wanted the syrup.

He had done the whole ground floor and was coming back through the courtyard when he found 2A, and 2A stopped him.

The door was propped open with a folded towel, deliberately, at the bottom hinge. Inside, the apartment was clean. Not untouched—stripped. The bed was down to the bare mattress, blankets gone, curtains gone off the rods, and everything that remained had been stacked against one wall in the order somebody had decided not to take it. That was not looting. That was packing.

Taped to the inside of the door, at eye level, was a piece of cardboard cut out of a moving box with a chart on it in pencil.

Nineteen columns, one per day, ticked. Rows down the left in a hand that got smaller as it learned how much it needed to fit: HEATERS. TANKS. RISERS. RAIN. A running number in the right margin, crossed out and rewritten each day, going down. Gallons. Somebody had been counting the water in this building the way you count money.

Under the chart, a floor plan of the building sketched freehand, with X's through the units already drained, and 3F left blank with a note beside it: locked, would be loud, not worth it.

And at the bottom, in the same pencil, larger, addressed to nobody:

HEATERS FIRST—cleanest. Tanks next. Risers last and filter them, boiling isn't enough for the grit. Bowls are not water. Red cabinet in the hall is not water either, don't.

Left before light on day 19. Going north on the surface streets, not the freeway. Take the chart.

Eddie read it four times.

Nineteen days. Somebody had lived in this stairwell of a building for nineteen days, alone, and had not spent those days waiting. They had measured. They had put the water sources in order of cleanliness and worked the order. They had recalculated the number every single day and watched it go down and made a decision about it in advance instead of on the day it hit zero. They had skipped an apartment because the noise wasn't worth the calories. They had left before dawn, on purpose, on a route they had chosen for a reason.

And then they had left the chart on the door for whoever came next, and written take it, so the next person would not have to spend nineteen days learning it.

That was the part that got him. He had spent two days braced for what people were going to be like now. He had been ready for the barricades and the pried mailboxes and the stripped handrail. He had not been ready for a stranger doing him a favor from three weeks in the past.

He took the chart off the door, folded it once along a crease it already had, and put it in the pack with Buck's list and Bobby's map.

He stood there for a second with his hand still in the pack, because he had just noticed what was in there.

A list in Buck's handwriting. A map in Bobby's. A chart in the handwriting of somebody he would never meet. Every useful thing he owned had been written down by somebody else, and every one of them had been written before it was needed, by a person who had sat down and thought what will the next hour cost while there was still time to answer.

Buck's list had been a chart. That was all it had ever been. Backpack, crutches, braces, crutch tips, medicine, food, first-aid kit, cap—a man standing in a doorway counting what a boy's body was going to need, in order, before he needed it.

Eddie had been out here for six hours inventing everything from scratch. He stopped doing that in the courtyard of a twelve-unit walk-up, and started copying instead. Heaters first, tanks next, risers last. Drink at the source until it hurts. Choose the leaving time in advance. Write it down.

He had no pencil. He found one in the second drawer of a kitchen he had already searched, which told him something about how he had searched it.

On the back of the door where the chart had been, he wrote his own line, and it took him longer than it should have, because he got stuck immediately.

1A tank + courtyard heater #1 drained. Three heaters still full. Ramp gate open now.

He could not date it. The chart-writer had counted from something—a day the water stopped, a day they decided to start counting—and Eddie had nothing to count from except the morning he woke up in a hospital bed eight weeks late. So he wrote day 2 and looked at it, and it was true, and it was the most dishonest true thing he had ever written.

Then he went and made the last line of it real.

The hasp on the ramp gate was screwed into stucco that had been holding it for sixty years and had been drilled once by somebody in a hurry. Eddie set the pick of the axe against the top screw and worked it, quarter turn by quarter turn, wrist only, no leverage, no impact. Two of the four screws came out. The third stripped and he had to walk the head of it around with the pick like a man picking a splinter out of his palm. The stucco crumbled and he caught the crumbs against his hand so they would not hit the concrete.

It took fifteen minutes he did not have, in the hottest part of the day, with eight and a half miles left. The chain came off the bars and he lowered it into a coil on the landing so it would not ring, and he pushed the gate, and the gate swung open on the ramp and the sidewalk and the empty street.

Nobody was going to use it. He knew that with total clarity, standing there sweating with an axe in his hand. Christopher was not coming to this building. The chart-writer was three weeks north on the surface streets. There was no tactical argument for any of the last fifteen minutes and he was not going to pretend to himself that there was one.

It was just that a person had chained that door in a hurry to save their building, and then everyone had used the steps instead, and it had stayed shut for a month, and Eddie Diaz had happened to be the one standing in front of it.

He drank two more swallows on the sidewalk, on schedule this time, with four and a half liters on his back and nine extra pounds pulling at a wound that was going to bill him for every one of them.

Then he went east, into the worst of the afternoon, and about a mile later the smell of the city changed.

The smell reached him about four blocks out, and his body answered it before his head did. His right hand came up off the axe and went toward his shoulder, looking for a strap that was not there, reaching for a facepiece that was eight weeks and one apocalypse away. He caught himself doing it and put the hand back down.

It was not smoke. Smoke was a live smell, sharp and full of resin, the smell of something happening. This was the other one. Cold char and wet ash and gypsum dust, the smell of a building four days after they had put it out and cut it open—the smell of overhaul, of standing in somebody's ruined kitchen at three in the afternoon pulling ceiling with a hook and finding nothing left to save.

Underneath it was something else, thin and faintly sweet, that had never once come off burning wood.

Then the light changed, and that was worse, because there was no reason for the light to change on a residential street at two in the afternoon. The shade ran out. The jacarandas stopped, and the power poles stopped, and the roofline that had been holding the sky up on his right for a mile and a half simply ended, and the sky came all the way down to the ground.

Eddie stopped at the corner and looked into it. The block was gone. Not burned—gone, down to slab, grey rectangles laid out in the dirt with plumbing stubs coming up through them like sprouts and the black stumps of stud walls at the corners. A refrigerator on its face. A cast-iron bathtub sitting out in the open on a second floor that no longer existed under it. Beyond that, another block the same, and another, running east and north further than he could see from a sidewalk.

He had seen it from the roof of the 118 two mornings ago, dark stripes laid across the city in the dawn, and had thought something about medicine and fire and had not let himself look at it too long because he had a wound and a list and a boy to find.

Now he was standing in it, and the first thing he noticed was the thing that made no sense at all.

The edge was a cut.

On the west side of the property line there was a stucco duplex with all its windows intact, a hose on a bracket, a bougainvillea gone brown but still standing. Twelve feet east of it, slab. Not scorched siding, not blistered paint, not a fence half-eaten and the rest fine. A house, then nothing, and between them a gap you could park a car in.

Fire did not do that. Fire was a fan. Fire had fingers and lobes and a direction, it ran with the wind and took the light fuel first and left the heavy stuff standing, it hopped and skipped and lay down and got up again, and everywhere fire had ever been in Eddie's life it left a gradient behind—bad here, less bad there, fine at the end of the street. Three years on the job was not long, but it was long enough to have learned that the gradient was the one thing fire never failed to leave.

There was no gradient here. There was a line.

He walked it. He gave himself a hundred yards north and a hundred yards south, and it held—straight, near enough, across three separate streets, indifferent to the alleys and the property lines and the stucco versus wood-frame versus the little brick storefront that should have survived anything its neighbors did. Fire followed fuel. This had followed a ruler.

He got the map out and put it against a wall, and Bobby had drawn it in.

There it was in black, a shaded band running northeast across four map inches, in the same hand that had crossed out routes and boxed off districts and circled the shelter sites, and it sat almost exactly under Eddie's boots. Bobby had known. Bobby had sat somewhere with this map and a pen and marked where the city was going to be set on fire.

Then Eddie looked north along the actual edge, and back at the map, and found the second thing.

Bobby's band was too narrow. It stopped two full blocks short of where the burn actually stopped on the north side—he could see the real edge from here, over the flat, a ragged brown line of standing houses two blocks past where the black shading ended.

So either Bobby had drawn the plan and the plan had been exceeded, or Bobby had drawn what he was told and been told wrong. Either way, somebody's line had moved after the ink dried, and Eddie had a bad feeling he knew which direction that kind of correction went.

He stepped in. The ash was ankle-deep in the low spots and loose as flour, and it came up around his boots in a grey cloud that hung there instead of settling. Under it the ground was a crust of clinker and nail-studded lath that crunched and shifted, and about six steps in he made himself slow down, because a nail through the sole of a boot was infection, and infection was a death sentence out here with no more antibiotics than he was carrying in a side pocket.

He pulled a bandana from the pack and tied it over his nose and mouth. Overhaul dust was caustic; he had chewed enough of it his first year, before the older guys got tired of telling him to keep the mask on. There was nothing smart available now, so a bandana and shallow breathing was going to have to be the whole safety plan.

He read it as he crossed, because he could not help it, and because everything it told him was worse than the last thing.

The burn had more than one age. Down at slab level, the char was weathered and rain-marked, hairline-cracked, faded toward grey. Lying on top of that, over collapsed material that had already fallen, was a fresher black, unweathered, still sooting off on his fingers.

It had burned. Then things had fallen down. Then it had burned again. That was not a fire getting away from anybody. That was a second visit.

The intensity told him the rest. A fire had an origin. You worked backward to it through the damage, through the V-patterns and the depth of char and the clean burn on one side of a stud, and it took you to a point—a stove, an outlet, a can of thinner—because a fire started at a place and went outward from it, and every fire scene Eddie had ever walked had a point somewhere.

This had a rhythm. Hot spots repeating every forty or fifty yards along the axis of the band, each one radiating its own little pattern into the block around it, all of them the same age, all of them in a row.

Nothing on earth started forty fires in a straight line at the same moment. Nothing except a person deciding to.

The wind sealed it. The afternoon wind in this city came in off the water and pushed inland, the same as it had every summer afternoon of Eddie's life here, and in two places he could see the burn had run against it—spread west into the wind, through fuel it should not have reached, because whatever was carrying the fire had not needed the wind's help.

He found the last piece of it on the north face of a concrete stair tower, standing alone in the middle of what had been an apartment block.

The concrete was coated. Not stained—coated, in a hard black skin that had gone on thick, clung to a vertical surface, run in slow fingers a foot down the wall, and set there. Wood smoke did not do that. Wood smoke laid soot on a wall in a film you could wipe with a thumb. This had arrived wet and heavy and stuck where it landed and burned in place, and it had done that on the side of the tower that faced up and out.

Eddie crouched in front of it with his forearms on his knees and did not touch it, and he was aware that not touching it was itself an answer. He knew what he was looking at. There was a word for it, a specific one, and he was not going to say it standing alone in the middle of a burned neighborhood at two in the afternoon, because saying it would turn all of this from a catastrophe into a decision, and he was not ready to hold that yet.

He got up and kept walking east and the evidence kept coming whether he wanted it or not.

At an intersection, a signal head had slumped off its mast arm and re-solidified in a long aluminum teardrop on the pole, cooled mid-drip. Aluminum went at something like twelve hundred degrees. He had pulled melted extrusion out of enough structures to know what it took—and every one of those had been a room with a ceiling and a fuel load and nowhere for the heat to go. This was an intersection. Open air, forty feet of empty asphalt in every direction, nothing to burn but a steel pole.

Which meant the heat had not been in the buildings. It had been in the air.

A row of car husks sat along the north curb, and they were all identical, which was the part that made his stomach turn. Tires down to belted wire. Aluminum wheels gone to puddles under the hubs. And every windshield melted out into little beads of clear and green tempered glass, scattered across the asphalt in drifts, so uniform along the whole row that he could tell where the sidewalk had been by where the beads stopped.

He had worked plenty of vehicle fires. Cars burned differently every single time, because cars were full of accidents—where the fuel line ran, which window failed first, which way the thing was parked. He had never seen nine cars burn the same.

Halfway across, the mission argument caught up with him and he had to settle it.

The burn was open ground and there was no arguing with that. No cover for six blocks. No shade at all, in the worst two hours of the day, at exactly the hour when he had promised himself shade over distance. Loose ash printing his boots like fresh snow. He was visible from everywhere.

But nothing was in here. There was nothing to be behind and nothing to be under. And after this morning he had a second reason that mattered more, which was that there was nothing in here to make a sound. No sign left on a pole, no loose glass in a frame, no gate, no chain, no awning. A place with nothing in it did not ring, and things did not come to a place that did not ring.

He crossed it. He crossed it fast, and drank on schedule, and let the ash have his pants to the knee.

He read the blocks off their footprints as he went, because slabs kept their shape. A bank vault standing by itself in an acre of nothing, door shut, dial intact. A laundromat you could identify from the eight steel drum shells sitting in two neat rows. A restaurant's walk-in cooler, a stainless box standing perfectly upright with its handle still on it, in the middle of a floor plan that had burned away around it.

And a school playground where the plastic had gone and the frame had stayed—the arch of a climbing dome, the posts of a swing set, the low bright ramp up onto the play structure warped into a curve nothing would ever roll up again.

He put his eyes back on the ground and kept moving.

There were no bodies.

He noticed it because he had been braced for them for six blocks, in the way you brace when you already know your own job. Nothing on the slabs. Nothing in the car husks. Nothing anywhere, and there were only two ways to get that, and he could not tell which one he was standing in. Either somebody had cleared these blocks first, house by house, and gotten everyone out—or the answer was in the air, or in the ash, or in his boot prints, and there had never been anything for him to find.

He decided to believe the first one. He made the decision consciously, the way you decide to hold a hoseline, and he knew exactly what he was doing when he made it.

The far edge came up as a cross street, and the cross street had the answer painted on it.

A stripe of fluorescent orange, sprayed curb to curb across the asphalt, in the wide sloppy line of a can held at hip height by somebody walking. Beside it, stenciled on the road surface in the same paint, a short string of letters and a number he did not recognize and understood perfectly: a designation. A grid reference. Something off a chart.

The burn edge and the paint agreed to within about four feet.

Somebody had walked out here with a can of orange paint and marked a line across a city, and then everything on one side of that line had been set on fire from above, twice, and Eddie Diaz was standing with one boot in the ash and one boot on the paint.

He looked east, past the line, at what the line had been drawn to protect.

Windows out. A door standing open on a dark hallway. Ash on the cars, grey and undisturbed, four blocks deep into a neighborhood that had not burned. Nothing moving. No barricade, no checkpoint, no cordon, nobody in a vest with a clipboard, no signs but the shelter notice he had read at mile four with a date three weeks old and NO ROOM taped across it.

The fire had held the line. That was the thing he could not get around. The fire had done exactly what it was asked to do, right up to the paint, and the city on the safe side of it was in the same condition as the city everywhere else.

Eddie stood on the paint and let it land. He knew what a burn operation was. It was not exotic and it was not madness. You took fuel away from a fire before the fire got to it, you did it deliberately, you did it with people who knew what they were doing, and it worked—it worked beautifully—because fire ate fuel and could be starved.

This was not a fire. Whatever they had been trying to burn out of Los Angeles had never been eating fuel. It had been walking around in it.

So they had taken the one tool they were absolutely certain of and used it on something it had no purchase on at all, and they had done it twice, and they had done it well.

And the worst of it, standing there, was that he could not make it stupid. He wanted it to be stupid. Stupid would have been a relief. But he had done the small version himself—cut a hole in a roof and fed a fire for ninety seconds because it was the only way to get a crew down a hallway, broken a window knowing exactly what the flow path would do, chosen a bad thing on purpose because the clock had run out on finding a third option. He knew that room. He knew what it sounded like when men with more rank than him decided to do harm on purpose and called it containment.

Somebody had sat in that room with a map of this city. And somebody had driven the equipment out here to spray that line, and somebody had flown, and somebody's crew had done this.

Firefighters, probably. Or people standing next to firefighters.

He wondered whether anybody had refused. He wondered whether he would have, and could not get an answer, and stood there long enough in the sun to know that he was not going to get one today.

What he got instead was the thing he had been walking on all day without looking at it.

He had left the 118 at dawn with a shape in his head, and the shape was that somewhere out ahead of him there was a them. Somebody in charge. A command post, a staging area, an agency, a phone that still rang, some room where a person with a title was working the problem, and all Eddie had to do was reach it and hand the problem over and be told where his son was.

He had been walking east toward that. Not toward a building. Toward that.

And here it was. This was what in charge had made. There had been a system, and it had not failed to act—that was the part he had gotten wrong all morning. It had acted. It had drawn a line, staged equipment, sprayed the paint, run the operation, come back for a second pass, and produced eight blocks of slab and a bathtub sitting in the open air.

Nobody was going to hand him Christopher.

He stood on the orange paint with the ash to his knees and put the last of the rescue down, deliberately, the way he had put down the tire iron at the station. It was weight. He could not carry it and walk fifteen miles.

What was left when he set it down turned out to be smaller and much harder and considerably more useful.

Information. Not rescue—information. Somebody, somewhere, had written down where people went. Which shelters filled. Which roads got closed. Which way the traffic was routed on the last day anybody was routing traffic. Every one of those facts had passed through somebody's headset before the lines went down, and headsets lived in one kind of building.

He had been walking to the call center all day because it was the only address he had. Now he was working toward it, which was an entirely different thing, and he felt the change in his legs before he had finished having the thought.

Before he stepped off the paint he did one more thing, and it took him a minute to make himself do it.

He got the map out, and the pencil out of the pocket where he had put it in an apartment courtyard an hour ago, and he laid the map on the hood of a car husk and extended Bobby's black band two blocks north, following the real edge with the side of the lead, the way you shade something in when you are not sure of the line.

He had never written on Bobby Nash's handwriting in his life. His hand did not want to do it. He did it anyway, because a map that was wrong would get somebody killed, and because the man who made it was not available to correct it, and because Eddie was apparently the one out here now with a pencil.

Then he folded it, and checked the sun, and did the arithmetic he was going to be doing for the rest of his life. Six and a half miles. Water good, for the first time all day. Light starting to lean. Four hours of it left, maybe five, and a building with a door to find before the end of them.

He stepped off the orange line and walked east into the part of the city that had been saved.

By hour seven the light had gone amber and Eddie had stopped being a man walking and become a list of parts that were failing at different rates.

He could have written it out. He had been keeping it all afternoon the way he used to keep a patient's chart in his head on a long transport, and the chart said this: right shoulder, holding, angry. Wound, hot and tight, no give, and now with a dull secondary ache that had started reaching around under his arm toward the shoulder blade sometime after the burn corridor, which was new, and which he had decided not to think about until he was sitting down somewhere with a door.

Left hip, complaining loudly. Left knee, worse. That was the price of the crooked gait—eight hours of carrying a pack on one side and leaning off the other had loaded every joint down that leg in a way it had not been built for, and the leg had started sending the bill somewhere around noon.

Left heel, a blister he had felt come up two miles ago and had not stopped to deal with, which had been a mistake, and which he had made anyway because stopping to deal with it meant taking a boot off in the open.

Right hand, cramping in a claw around the axe haft. He had been shaking it out every few minutes since dawn and the intervals had gotten shorter and shorter until he was doing it every hundred steps.

And under all of it, in the base of his skull and behind his eyes, the flat grey pressure of a man who had been awake and moving and afraid for eleven hours on eight weeks of intravenous fluids and a third of a protein bar.

He had also broken his own rule, and he knew it, and it was going to cost him. He had promised himself shade over distance by early afternoon and he had crossed eight blocks of open burn at two o'clock instead, and then he had kept walking through the worst of it because the map said six and a half miles and his son was on the other end of them.

So at hour seven he did the only intelligent thing available and sat down.

He picked the spot properly, which was the only part of it he was proud of: the recessed doorway of a shuttered dry cleaner, three feet deep, shaded, back to masonry, sight line up the street in both directions, a gap he could get out of in two steps. He gave the block the ten seconds. Then he lowered himself down with a hand on the doorframe and let the pack take the weight against the wall instead of his shoulders, and for a second the relief was so complete it was almost a sound. Ten minutes. He gave himself ten.

He got a can of peaches out and worked the ring pull with his thumb, slowly, easing it up so the metal would not snap, and drank the syrup first, straight out of the can, all of it. It was obscene. It was the best thing that had happened to him in eight weeks. Sugar hit the back of his throat and went through him like a shot of something, and he sat in a doorway in a dead city with his eyes closed and a can of syrup and understood exactly why the chart-writer had put RAIN on a list.

He ate the peaches with his fingers. He drank two swallows on schedule, and then two more, because water was not the problem today anymore and calories were.

Then he took the boot off after all, because ten minutes was ten minutes and a blister that opened in the last mile would cost more than this did. It had already gone up as a soft white dome on the back of the heel. He did not lance it. He taped over it with two strips from the roll in the medical kit, put the sock back on inside out to move the seam, and got the boot laced before his foot had time to develop opinions.

Two of the ten minutes were spent doing nothing at all, which he permitted, and which he later thought was the reason he made it.

The last district before the call center was low and flat and industrial—auto body shops behind chain link, a tortilla plant, a self-storage place, a lot full of shipping containers. Wide streets. Long sight lines. Less to hide behind and less for anything else to hide behind, and Eddie had come to prefer that trade.

Bobby's map had 8th Street boxed in black, shaded over so heavily the paper had torn, and 8th Street was four blocks north of his line. He kept it four blocks north. He did not look up that way more than once a block, and he never once considered walking it to find out why a dead man had pressed that hard with a pen.

Somewhere in there a dog started barking. It was distant, north and east, and it went on for a while and then stopped, and Eddie stood still through all of it and then filed two conclusions. One: there was a dog alive out here, which meant not everything with a heartbeat had been used up. Two: something had given it a reason.

He went the other way around the block.

The close one came at him twenty minutes later, and it came the way real things came, which was without any of the warning he had spent all day building systems to detect.

He was crossing the mouth of a service alley between a body shop and a windowless brick building, out in the open for the four seconds it took, and a figure came around the far corner of the brick building into the alley from the other end.

Thirty feet. No sound first. No rhythm to route around, no low noise past the rooftops, nothing on the map. It simply arrived.

Eddie went sideways behind a rusted dumpster and got down. He did it on reflex, without a decision anywhere in it, and he did it well—low, tight to the steel, axe pulled in against his chest so the blade would not chime on the dumpster wall, back of his head against the rust, breath stopped. His body had made all of those choices before his brain arrived, and when his brain did arrive it had nothing to add except a very loud awareness of his own pulse.

He held his breath and counted, because counting was the only thing he had that made time behave.

One. Two. The scuff of a foot that did not lift all the way. Five. Six. Something dragged along the brick—a hand, or a sleeve, trailing on the wall for no reason at all. Nine. Ten. Close enough now that he could hear the breathing.

It breathed.

Eddie had not been ready for that, and he had thought he was ready for everything. It breathed in and out, wet and shallow and fast, with a rattle down in it like a man in the last hour of pneumonia, and the sound of it went through Eddie's chest and pulled up something he had spent ten years in two different uniforms responding to, and he had to hold himself still against the pull.

At fourteen it came level with the dumpster, and he saw it.

Sneakers. Jeans. A polo shirt with a logo on the breast and a lanyard around the neck with the badge turned backward against the chest, the way everybody's badge ended up by the middle of a shift. A man about his own age. The head lolled loose and rolled with each step, and the eyes were sunken and unfocused and pointed at nothing, and there was blood caked dry and black at the mouth and down the front of the polo and on both hands to the wrist.

The smell arrived a half second behind the look, and it was worse than the burn corridor and worse than anything in the apartment building, and Eddie kept it down by pure professional habit.

It made a sound as it passed. Low in the throat, not a word and not an animal noise either, a kind of continuous guttural working, like a man muttering with no language left in him.

Eighteen. Twenty. Twenty-four.

It did not turn its head. It went by the dumpster at nine feet and never once looked over, and the whole time Eddie sat behind two feet of rusted steel with a fire axe in his hands and did not use it.

That was the part he examined afterward, and the answer was not mercy and it was not fear, or not only fear.

He did not know where to hit it.

He had a pistol with two magazines and an axe he had carried off Engine 118 and eleven hours of practiced quiet, and no protocol at all. Center mass stopped a man because a man had a heart and a blood pressure and a nervous system that quit when you took those away. He was watching something walk down an alley with its mouth caked black and its lungs full and its head hanging like a broken hinge, and he had no idea whether center mass meant anything to it, and no way to find out except to try, and if he tried and was wrong he would be a man with an empty magazine standing in the loudest thirty seconds this district had heard in a month.

Every fire he had ever walked into, he had known the physics. He had known where the fire was going and what would burn and what the building would do. Even overseas, with everything else unknowable, the wounds had been wounds—a hole was a hole, pressure went here, the body did what bodies did. He had never once been in front of something and not known where the load was.

So he sat still, and let it walk, and hated it. It went out the far end of the alley and turned north and was gone, and the guttural working faded, and Eddie stayed exactly where he was for a slow two hundred count and then a hundred more.

When he finally got up, his hands were shaking hard enough that he had to set the axe down and press both palms flat against the dumpster until it passed. The adrenaline going out was worse than it coming in. It always was. It left the shoulder screaming and the wound pulling and a sick fluttering emptiness in his stomach, and it took a full minute of standing there breathing before he trusted himself to move quietly.

Then he went forward the way he was going to go forward from now on—low, close to the walls, into cover before crossing anything, checking behind him every twenty yards, moving from shadow to shadow along the base of the buildings like something that had learned.

And he revised the theory, because the theory had just been shown to be incomplete.

Sound pulled them. He was sure of that; he had watched three of them drift toward a swinging sign this morning and he was not going to unlearn it. But the man in the polo shirt had not been going toward anything. There had been nothing in that alley to ring, no noise anywhere in four blocks, and it had still come around a corner into his path at thirty feet.

Noise brought them. Quiet did not keep them away. A silent street was not an empty street. It was only a street where he could not hear them yet.

That correction cost him more than any other thought he had that day, because it removed the last thing he had been using as reassurance, and he made himself carry it anyway.

He heard the call center before he saw it. He was three blocks out, at the corner of a street lined with steel gates, when a sound came up under the wind that had no business existing anywhere in Los Angeles.

A hum. Low, mechanical, absolutely steady, with a faint ticking irregularity buried in it. Not wind, not metal on metal, not a sign, not anything the city did to itself. It had a governor in it. It was holding an RPM.

Eddie stopped in the middle of the sidewalk and stood there with his mouth slightly open like an idiot for a good five seconds, because he had not heard a machine run in two days, and until that moment he had not understood that he had stopped expecting to.

A generator. Somebody's generator, running, right now, with fuel in it.

The first thing he felt was so purely physical that it arrived before any thought: his eyes stung. The second thing was every hard-won piece of arithmetic from the whole day landing on it at once.

A generator was a bell.

It had been ringing steadily, in one place, for weeks. Louder than a sign on a pole and more constant, twenty-four hours a day, in a district he had just crossed by learning to move like a man avoiding exactly this. Whatever was in that building was sitting inside the loudest object in three square miles, and had been for a month.

Which meant one of two things, and both of them were worth the walk. Either it was running with nobody left to turn it off—or somebody was in there who had survived a month next to a bell, and a person like that would know things.

He came in on it from the south, and he made himself do it right, and doing it right took thirty-five minutes he was not sure he had.

The building was squat and concrete, two stories, built in the seventies with narrow slit windows high up and no architecture on it anywhere—the kind of building the city put up when the job inside mattered and nothing else did. A parking lot with eleven cars in it. A pole-mounted light standard with the head shot out. A dead card reader on a post at the vehicle gate, and the gate itself standing open with its motor arm slack.

Eleven cars. Eddie counted them twice and did not like the number. Eleven cars in a lot built for eighty meant a skeleton crew on the last day—or eleven people who never drove home.

He walked the fence line instead of the lot, all the way around, at the pace he had learned. Two exits on the north side, both closed. A loading dock on the east with a roll-up door down and a man-door beside it. Rooftop units. And on the northeast corner, low against the wall, a stack of louvered steel and a fuel tank on a concrete pad, with a black soot cone fanned up the concrete above the exhaust and a run of stain down the wall below the fill port.

That soot cone had taken weeks to lay down. He stood and looked at it and did the fuel math the way he would have on any incident. A tank that size, a load that light, a generator loafing along running emergency lights and a few consoles—it could go a long time. Not forever. Never forever.

Then he came around to the north man-door and stopped, because the north man-door had been visited.

The steel was dented in a scatter of shallow depressions from about waist height to head height, dozens of them, none of them deep, none of them tool marks. The paint around the handle was worn down to bare metal in a smeared oval. Below that, at knee level and lower, the dents were fewer and the smears were long.

Things had come to the noise. Of course they had. They had come to this door and pressed on it and struck it and slid down it and gone away or not gone away, over and over, for a month, and the door had held, and Eddie stood in front of the evidence of that with the hum going through the concrete under his boots.

Whoever was inside had listened to every minute of it.

He came back around to the front, and the front was open. The main doors—glass in aluminum frames, one of the two lights cracked in a spiderweb but holding—stood ajar, and the leaf on the right swung a slow inch in and a slow inch out on the evening breeze, over and over, with a soft tick every time the latch touched the strike plate.

The sun was down behind the buildings. The light in the lot had gone the color of a rusted nail. He had, at a generous estimate, forty minutes of usable dusk left, and he had promised himself a building with a door before dark.

He stood there and argued it out, fairly, both sides, because he had gotten this far by doing exactly that.

The disciplined move was to take one of those body shops half a block back, get behind a steel gate, put something across a doorway, and sleep. Arrive at dawn with light and legs and a full day in front of him. Every rule he had made today said do that, and every one of those rules had been paid for.

The other side was the fuel tank on the concrete pad.

The generator was going to stop. Maybe not tonight, maybe not this week, but it had been running unattended long enough to lay a soot cone up a wall, and when it stopped, everything in that building went dark and stayed dark—and the power in there was the only power he knew about in Los Angeles. Records lived in that building. Logs. Where the shelters were, which ones filled, which roads got closed, which way anybody with a radio told anybody else to drive on the last day it was possible to be told. Every fact he needed had gone through a headset in that room, and he had spent an hour standing on orange paint learning that facts were the only thing left worth walking toward.

And a door that had been struck a hundred times and held was a door with somebody's month of survival behind it.

He was going in tonight.

He made the decision and then set the conditions on it, out loud in his head, in the flat voice he used for size-up. Coat on—he was going inside, and inside meant corners and doorways and blind angles and no heat from the sun. Axe in the right hand, low, blade back. The pistol stayed where it was; a shot indoors in a concrete box would be heard in the next district and would leave him deaf in a building he needed his ears in. Two exits identified before he went past the lobby. Nothing gets closed behind him. Ten-second listen at every threshold.

He put the coat on and it was still warm from the day. Then he crossed the lot to the doors, in the last of the light, and stood in front of them with the hum coming up through the concrete and out through the gap where the right leaf swung its slow inch back and forth against the strike plate.

Fifteen miles. Eleven hours. He had made it.

Eddie put his left hand flat on the glass, and pushed.

The door came open under his hand with almost no resistance at all, and the first thing that happened was the smell. Not death. He had been braced for death, standing out there in the last of the light with his palm on the glass, and what came out at him instead was worse in a way he had not prepared for, because it was ordinary. Stale carpet. Old coffee gone to vinegar. Toner. Body odor with a month behind it. Warm electronics. Somebody's microwaved lunch, three or four weeks past being lunch. It was the smell of the inside of a building where people worked, left running long past the people, and it went into Eddie's chest and sat there.

He put his boot against the base of the door and worked a fallen ceiling tile into the gap so the leaf could not swing shut behind him. Nothing gets closed behind me. He had said it to himself in the parking lot and he said it again with his hands. Then he stood in the lobby and made himself count to ten.

The hum was louder in here, coming up through the slab and along the walls, and under it the building made the noises a building makes when its systems are half alive. A tick somewhere in the ceiling. Air moving in a duct without enough push behind it. Paper.

And light.

Eddie had not been ready for the light either. It was nothing much, a scatter of emergency fixtures down the corridor and a few can lights over the reception desk, and half of them were dim enough to have been running on a load-shed setting for weeks. But it was electric light, steady and white and coming out of a ceiling because a machine outside was choosing to make it, and he stood underneath it with his eyes stinging for the second time in an hour. He had not seen a room lit by anything but the sun since he opened his eyes in a hospital that had already stopped working.

He gave himself five seconds of that. Then he did the job. Two exits before he went past the lobby. He found them: the doors he had come in through, and a stairwell door on the east wall with a push bar and a sign, which he pushed open two inches to confirm it moved and which he did not go through. Behind reception, a corridor running back into the building with a bend in it. On the left, double doors with narrow wire-glass lights, and past them the room he had walked fifteen miles to stand in.

His boots made soft thuds against the linoleum, and he hated every one of them. The dispatch floor was a mess, and it was a specific kind of mess, and Eddie read it the way he had read the boulevard and the burn.

Desks were overturned. Chairs were scattered, some of them tipped, one of them lying twenty feet from any desk it could have belonged to. Discarded headsets dangled off the consoles on their cords, six or seven of them, swinging a half inch in the draft. Papers covered the floor thick enough in places to hide the carpet, and they lifted and settled and lifted again wherever the air moved.

He crouched and picked one up. It was a printout, a call log, a column of times down the left side and a column of addresses beside it and a status field on the right. The times were seventeen seconds apart. Then eleven. Then six. Down the status column, the same three letters over and over in a stack, and Eddie did not need anybody to tell him what a queue looked like when it had stopped being a queue and become a list of people nobody was coming for.

He set it down where he had found it, carefully, which was stupid and which he did anyway.

On the far wall there was a whiteboard with a grid drawn on it in permanent marker and the shift written in dry-erase inside the grid, and the shift had been rewritten four times. He could see the ghosts of the earlier versions under the last one. Names had come off the board and not been replaced. The bottom row said ALL UNITS and then a number, and the number had been crossed out and written smaller and crossed out again, three times, until the last one was small enough to fit in the corner of the box.

The last thing anybody had written on that board was not a number. It was a time, and under the time, in letters gone shaky at the end, HOLD ALL CALLS.

Eddie looked at that for a while.

Down the near wall, a run of consoles sat dark, screens black, keyboards square to the desks, and on one of them a monitor was still awake with a login prompt on it, the cursor blinking, patient, at nobody. A coffee cup beside it had grown a grey skin and then dried into a ring. A cardigan hung over the back of the chair. Somebody's photo was taped to the base of the monitor and Eddie made himself not look at it.

Then he found the part of the room that was not a month old, and stopped.

Between two consoles at the back, somebody had built a nest.

A sleeping bag, unzipped and thrown back. A cushion off an office couch. A jacket rolled into a bolster. A little wall of file boxes stacked waist high to make a corner out of a place that did not have one. And around it, arranged with the awful care of a person with too much time, the evidence of how they had been living.

Vending machine wrappers, flattened and squared into a stack about four inches high, with a paperweight on top so they would not blow around. Two rows of candy bars, sorted by kind. A gallon jug of water, three quarters gone. Four smaller bottles beside it, all of them empty, kept anyway.

Eddie stood over it and read it and could not stop himself, because this was the third time today.

Whoever this was had discipline. The stack of wrappers said that; nobody flattened trash for a month without discipline. But the water jug sat out in the open with the cap off, and there was no schedule written anywhere, and there was no route drawn on anything, and there was no second bag packed and standing by the door, and there was nothing beside that sleeping bag to swing at anybody.

The chart-writer in the apartment had left before light on day nineteen with a destination and a plan and a note for the next person. This one had built a very tidy place to be still in.

They had not been getting ready to leave. They had been waiting.

Which meant they were probably dead somewhere in this building, and Eddie was going to have to find out, and he was going to have to make noise to do it. He thought about that for a full minute, standing in a room full of unanswered calls, and he came at it the way he came at everything now, which was as a trade.

Against calling out: everything. Eleven hours of learned silence. Three infected on a boulevard drifting toward a sign on a pole. A dented steel door on the north side of this building with the paint worn off the handle. Every rule he had made today he had made because sound was the currency out here and he had almost nothing left to spend.

For calling out: the generator.

The thing had been running twenty-four hours a day for a month. It was louder than a shout and it never stopped and it had already pulled everything within a half mile that was ever going to come. Eddie's voice, one time, inside a concrete box, under all of that, was not going to change a single thing about this building's situation. And if the person who flattened those wrappers was alive and in here somewhere, listening, they were not going to come out for a stranger walking around silently with an axe.

He set his feet, took the weight off his bad side, and used his voice.

“Hello?” It came out low and controlled and shredded, like a voice pulled out of a drawer it had been in too long, and it startled him more than it startled the room. “Anyone here?”

Eight weeks of a tube down his throat and eleven hours of not talking, and that was what was left of him. He barely recognized it. The only answer was the rustle of paper and, somewhere deeper in the building, the creak of something metallic taking up slack.

He pressed forward. Past the consoles, past a break area with a vending machine standing open and empty and the glass intact, past a supervisor's desk with three phones on it. He checked corners as he went, and shadows, and the space under every desk he passed, and the black rectangles of doorways off the far side of the floor, and he kept the axe low and his weight forward.

Then he heard it, and every part of him stopped at once. A shuffling sound. Faint, ahead and to the right, the sound of something moving without picking its feet all the way up. Like someone. Or something.

Eddie raised the axe. His heart was going hard enough that he could feel it in the wound, and the thought that arrived with it was the same thought that had pinned him behind a rusted dumpster ninety minutes ago and had not gotten one bit less true since: he still did not know where to hit it. He was about to find out in a nine-by-twelve office with a desk in the middle and one door.

He crept the last of it. Shoulder to the partition, axe up at his chest, breathing through his mouth. At the corner he stopped, counted one, and looked.

Movement in one of the corner offices. A shape shifting up off the floor behind the frosted glass, unfolding, coming toward the doorway. His grip tightened. Every muscle he had left went tight with it, and he set his back foot and prepared for the worst thing he had ever done.

“Eddie?”

The word went through him like a defibrillator. It was faint and disbelieving and unmistakably human, and it was his name, and Eddie stood there in a corridor with an axe over his shoulder and discovered that he had no idea what to do with either of those things. Nobody had said his name in eight weeks. Not once. Not a nurse, not a voice in a hallway, not Bobby's handwriting on a memo, not the boarded windows of his own house.

His arms came down on their own. A figure stepped into view, and it was disheveled and pale and undeniably alive, and Josh Russo stared at him with wide eyes.

“Josh?” Eddie lowered the axe the rest of the way, and relief came through him so fast and so physically that he had to put a hand on the partition. “What the hell are you doing here?”

Josh let out a shaky laugh and ran both hands back through his unkempt hair, and his hands were trembling. “What am I doing here? What are you doing here? I thought—God, I thought you were still in a coma.”

“I was,” Eddie said.

Josh's mouth opened and then closed. He looked at Eddie's chest, and at the turnout coat, and at the axe, and at the way Eddie was standing, and something in his face gave up trying to arrange itself.

“Until when?”

“Two days ago.”

Josh reached out and took hold of Eddie's forearm, over the sleeve, and held it. Not a handshake. The grip a person uses on a railing. He held on for about four seconds, and Eddie let him, and neither of them said anything, and then Josh let go and rubbed his hand down his face and laughed again with nothing behind it.

“Okay,” he said. “Okay.”

Eddie stepped into the office cautiously, lowering the axe but keeping it within reach, propped against the desk where his hand would find it, and while he did that he ran the assessment he could not have stopped if he had wanted to.

Josh Russo sat slumped against the edge of a desk, and his disheveled appearance was a stark contrast to the clean-cut dispatcher Eddie remembered. His face was pale. His clothes were wrinkled and stained, the same clothes for a long time, a button-down that had been ironed once in another world. Dark circles hung under his eyes.

That was the surface. Under it, the chart was worse. Fifteen pounds down at least, maybe twenty, showing in the neck and the temples and the way the shirt hung off the shoulders. Lips cracked at the corners. A bruise at one elbow with a couple of weeks of yellow in it, unexplained. The tremor in the hands, which was probably nerves and probably also four weeks of nothing but sugar and vending machine salt. Skin that would tent if Eddie pinched it, and he did not pinch it. And the eyes, moving. All the time. Josh looked at Eddie and then at the doorway and then at the window and then back, on a cycle, without any awareness that he was doing it.

The man had been living inside a bell for a month, listening to things come to the door.

“You look like hell,” Josh said.

“Yeah.”

“No, I mean—” Josh gestured at all of him, up and down. “You look like a guy who should be in a bed with a machine attached to him. You know that, right?”

“I know exactly what I look like,” Eddie said. He got the two-liter out of the pack, and the gallon jug he had seen at the nest went through his head, three-quarters gone with no schedule written anywhere. He held the bottle out. “Drink some of this. Not all of it.”

Josh looked at the bottle like he was doing arithmetic. “I've got water.”

“You've got a jug with the cap off and four empties you're saving for no reason,” Eddie said. “Drink.”

Josh drank. He drank longer than he meant to, and when he came off it he wiped his mouth with the back of his wrist and stared at the bottle with an expression Eddie recognized from a hundred rehab sectors: the look of a person who has just found out they were much further behind than they thought.

Eddie dug out the last can of peaches and put it on the desk beside him without comment.

“What happened here?” he asked, and his voice stayed low as he scanned the room. Papers everywhere. Chairs overturned. The faint hum of the backup generator, barely masking the heavy silence.

Josh let out a shaky breath. “Bad,” he said, and the word sounded too small for what he meant. “Calls kept coming in faster than anyone could answer them. Attacks. Fires. People trapped in their houses. Then units stopped checking in, comm lines started dropping, and by the time those things were everywhere…” He looked around the ruined office. “This place was already coming apart.”

Eddie thought about the printout with seventeen seconds between the lines, and then eleven, and then six.

“How many of you were on the floor?”

“That last week? Nine. We're built for forty.”

Josh leaned forward, dragging both hands over his face before he looked up again. “Most of the staff left when it got bad. The higher-ups told us to shut down and get to our families.” His mouth twisted. “I couldn't. Not then.”

Eddie frowned. “Why not?”

Josh gave a weak, humorless laugh. “Because people were still calling. Begging. Fires, attacks, kids locked in bathrooms while their parents tried to break down the door—” He stopped, swallowing hard. “I thought if I stayed, maybe I could get someone to them. Keep the lines moving. Something.” His voice dropped. “Then the calls stopped. Agencies went dark. And I was the only one left.”

Eddie did not say anything for a moment, because there was nothing to say that would not have been an insult. He knew what the other end of that sounded like. He had been on the receiving end of Josh's voice for three years, in a cab with the siren on, a flat calm feed of address and cross street and what was on fire and how many were inside, and the whole arrangement had only ever worked because a person at a console said the words and a person in a truck went. Josh had kept saying the words into a room where nobody was left to go.

The papers on the floor were not paperwork. Eddie understood that now, standing in it. Every sheet out there was somebody who had gotten through.

“You stayed on the line,” Eddie said.

“For a while.” Josh's jaw worked. “Not long enough to matter.”

“That's not how that math works.”

“It really felt like it was.”

Outside, past the slit windows up near the ceiling, the last of the light was going out of the lot, and the generator kept holding its RPM, and somewhere back on the dispatch floor a headset swung a half inch on its cord in the draft.

Eddie absorbed his words, and kept his expression where he needed it, and asked the question he had walked fifteen miles to ask.

“And after that?”

Josh shrugged, but there was no strength behind it. “I kept thinking it would pass. Disasters do, right? Fires burn out. Riots end. Earthquakes stop.” He glanced toward the window. “This didn't. By the time I understood that, the streets were crawling with those things. I stayed, kept the generator running, scavenged what I could.” His hands flexed once. “Now I'm barely holding on.”

Eddie noticed the glance at the window, and then he noticed the next one, and by the third he had the interval. Ninety seconds, give or take. Josh was not checking anything. There was nothing out that window but a parking lot going dark and a slit of sky eight feet up a concrete wall. It was a habit worn into him by a month of listening, and habits like that were what people ended up with when they had no plan to spend the fear on.

He also noticed that every disaster Josh had named had the same thing wrong with it. Fires burned out because they ran out of fuel. Riots ended because people got tired and went home. Earthquakes stopped because the energy in the fault was finite and got spent. Every one of them was a thing that consumed something and then had nothing left to consume, and Eddie had spent two hours that afternoon standing in a burn corridor working out that this was not one of those. He did not say it. Josh had gotten there on his own weeks ago, sitting in this room.

Eddie looked around, taking in the disarray and the faint smell of stale air. “How long has it been?”

Josh shook his head. “I've lost track. Weeks. Maybe a month.”

“Why didn't you call anyone for help? Radio in?”

Josh laughed bitterly. “Call who? There's no one left to answer. The whole system collapsed, Eddie. There's no central command, no coordinated response. Just… silence.”

And there it was, out loud, in a voice that used to come out of the speaker above Eddie's head at seventy miles an hour. The strange thing was how little it took out of him. He had spent all day walking toward the idea of a command post, and he had put that idea down at four in the afternoon standing with one boot in the ash and one on a strip of orange paint, and Josh was not knocking anything over now. He was confirming the inventory. Eddie had already done the hard part alone, out in the open, which he thought later was probably the only reason he was able to keep asking questions instead of sitting down on the floor.

“Okay,” he said.

Josh looked up. “Okay?”

“I already knew. I just didn't have it from anybody.”

Eddie leaned against the edge of a desk, his fingers tightening around the handle of the axe as he processed Josh's words. He took a slow breath, steadying himself before speaking again, and while he did it he moved eighteen inches to the left so the doorway and the corridor beyond it were both in his sight line. Josh watched him do it and did not ask why. “Tell me what you know about the outbreak. What happened after I was… out?”

Josh rubbed both hands over his face. “It started small. Rumors, mostly. People getting violent. Biting. Stuff that sounded like drugs or psych calls at first.” He shook his head. “Then it spread. Fast. Real fast.”

Eddie frowned. “How fast?”

Josh let out a shaky breath. “Scattered incidents turned into full-blown chaos in days. Hospitals started reporting whole wings overrun. First responders got hit hard. Every time someone went in to contain it, fewer people came back out.”

Eddie kept his face where it was, and inside his head he laid Josh's account down on top of Bobby's memos like two transparencies. They matched. That was the first useful thing to come out of the conversation. Bobby's pages had said aggressive infected and containment breach and mass casualty projections in the flat language of an agency that had not yet admitted anything, and Josh was saying the same events in the language of a man who had listened to them happen. Which meant Eddie could date the memos now. The last one had gone up on the corkboard roughly a week before the phones stopped, which meant Bobby had been in that station reading letterhead about mass casualty projections while the calls were already coming in six seconds apart. The second thing was the sentence about people not coming back out, and that one had a shape he did not want to look at directly, because he had spent three years riding to work with the specific people it described.

“The 118,” he said.

Josh's face did something complicated. “I'll get to what I've got. It isn't much and it isn't recent, and I'm not going to hand you half of it in the wrong order.”

Eddie held on that for a second, and then let it go, because the man was right and because he did not trust himself to hear it yet anyway. “How does it spread?”

“Airborne at first,” Josh said grimly. “That's what we were told, anyway. Then it changed. Bites, blood, bodily fluids—if enough of it gets in you, you're done. Sometimes in minutes.”

Eddie's mind raced, piecing together what little he'd seen so far with Josh's account, and the pieces came together into two things that were both bad. The first was that he had spent the airborne part of it unconscious on a ventilator in a hospital, breathing whatever that building had in it, for however long that phase lasted. Nothing to be done about that now. It had either happened or it had not. The second was worse, and he found himself looking down at his own chest before he had decided to.

If enough of it gets in you.

He had a hole under his collarbone with a dressing over it that he had changed exactly once in two days. He had crossed eight blocks of ash on his hands and knees in places. He had put his palms flat on a rusted dumpster nine feet from something with blood dried black to the wrist, and then he had eaten peaches with his fingers. Two days of that. Every rule he had made today had been about noise and shade and water, and not one of them had been about clean. “Sometimes in minutes,” he repeated.

“That's what the callers described. Somebody gets bitten, and their family is on the phone with me about it before anyone's decided what to do, and then partway through the call it stops being about the bite.” Josh's voice had gone flat in a way Eddie recognized from men describing things they had rehearsed too many times. “Not always minutes. Sometimes hours. I couldn't tell you what made the difference.”

No incubation window you could count on. No sorting the exposed from the infected. Which meant every triage system Eddie had ever been trained inside of was worthless, because all of them started with putting people in groups and keeping them there. “And the infected? What are they like?”

Josh hesitated, his attention shifting to the floor. “Relentless,” he said finally. “They don't stop, Eddie. They don't feel pain, don't get tired. It's like… like they're not even human anymore. And the worst part? They're not all slow and shambling. Some of them move—fast.”

Eddie's grip on the axe tightened, his pulse quickening, and for a second the room got narrow.

Everything he had built today assumed slow.

Two miles an hour was safe because they were slower than two miles an hour. Route around the noise instead of through it, because a thing drifting toward a sign on a pole took a long time to get anywhere. Cross the open ground on a schedule, because a schedule works when you know the other party's pace. Ten-second stop-and-listen at every corner, because ten seconds was enough margin. He had spent eleven hours writing a doctrine out of one assumption, and the assumption had a hole in it. And he had already seen the hole. That was the part that sat on his chest. Something had come off the boulevard embankment this morning in a way that had not matched the others, and he had watched it and decided he was tired and had not looked twice, because looking twice would have cost him something he did not have. “How fast,” he said.

Josh spread his hands. “I don't know. I never saw it. That's what people on the phone were screaming at me, that it was coming and it was fast, and then the call would end.”

“You never saw it.”

“Eddie.” Josh gave a small, awful laugh. “I haven't been outside that door in twenty-six days.”

Eddie absorbed that, and re-sorted everything he had been handed in the last twenty minutes, because it changed the weight of all of it. The best-informed man left alive in this part of Los Angeles had gotten every single thing he knew through a headset from people who were in the process of dying, and had not personally laid eyes on any of it.

It was still the best information in the city. That was the problem.

“Has anybody stopped one?” Eddie asked. “Ever. On any call. Did anyone get through it and stay on the line long enough to say how?”

Josh was quiet for a moment. “The calls where people fought didn't end with anybody explaining anything.”

“Right,” Eddie said. So he still had a fire axe and no answer, and he put that back in the same pocket he had been carrying it in since the alley. “What about containment efforts?” He shifted his weight off the bad side. “It looks like there were bombings?”

Josh nodded grimly. “Yeah, the bombings started when the city got overrun. Officials said it was to ‘contain the spread.’” He made air quotes, his voice dripping with sarcasm. “They dropped napalm on the worst areas, hoping to burn out the infection. But all it did was destroy everything. The infected didn't care—they just kept coming.”

The word went into the room and sat there, and Eddie found that he had stopped breathing for a second, and that his hand had gone still on the axe handle. He had been right. He had crouched in front of a concrete stair tower at two in the afternoon with the word already assembled in his mouth and had refused to say it out loud, and now a man in a stained button-down had said it in air quotes, sitting on a desk, with the tired delivery of somebody repeating month-old news.

Being right was the worst thing that had happened to him all day.

“I walked through it,” Eddie said.

Josh's head came up. “Through what?”

“One of the burn areas. Four hours ago. Eight blocks, maybe more north.”

“You—” Josh stopped. “What does it look like?”

And that was the moment the conversation turned over, and Eddie understood something about the shape of the next however-long: he had walked fifteen miles to be told, and now he was the one telling. Josh had been inside a concrete box for twenty-six days. Everything he had was a month old and came from other people's worst minutes. Eddie had spent the day with his hands on the actual city. “It's a line,” Eddie said. “Not a burn edge. A line. There's a duplex with its windows intact and twelve feet later there's nothing but slab, and it holds like that for three streets. Fire doesn't do that.”

“Okay.”

“It went down the middle of a district in a straight band about forty or fifty yards between hot spots, all of them the same age, all in a row. That isn't one fire spreading. That's forty of them lit at once along an axis. And in two places it ran west into the afternoon wind, which fire does not do unless something carried it there.” He heard his own voice doing the thing it did on scene, flat and specific, and let it. “And it burned twice. There's weathered char down at slab level and fresh soot lying on top of material that had already collapsed. Somebody came back.”

Josh sat very still. “Twice,” he said. “Yeah. Yeah, that's right.”

“You know that?”

“I heard it.” Josh pointed up at the slit window without looking at it. “Aircraft, low, two different nights. I remember because the first time I thought somebody had finally shown up.” His mouth twisted. “Three weeks between them. Maybe a little less. I marked the first one on a call sheet.”

Three weeks. It matched the weathering. A dispatcher lying on a sleeping bag between two consoles had heard the thing Eddie had read off the ground, and the two accounts agreed, and Eddie was not sure whether that made him feel better or considerably worse. “There's paint on the ground at the edge,” he said. “Orange, curb to curb, with a grid designation stenciled next to it. The burn stops within about four feet of the paint.”

“Meaning what?”

“Meaning it worked,” Eddie said. “They drew a line and the fire held it. It did exactly what they asked it to.” He looked at the papers on the floor of the corridor outside the office door. “And on the safe side of that line there's no cordon, no checkpoint, nobody with a clipboard, and a shelter notice three weeks old with NO ROOM taped across it. It's the same as everywhere else.”

“So the city's gone.”

“Pretty much,” Josh said. “LA's ash and chaos now. Maybe there are pockets of survivors, but there's no central shelter. No real safe zone. People are on their own.”

Eddie leaned against the edge of the desk, his grip on the axe firm as he tried to process everything Josh had said. The weight of the past weeks—weeks he hadn't even been conscious for—pressed down on him like a physical force. He took a slow breath, trying to steady his racing thoughts. “How long has it been?” he asked finally, his voice low.

Josh hesitated, his brow furrowing as he thought. “About eight weeks since you were shot,” he said. “Five weeks since things started to really go bad, and four weeks since… well, everything just went dark.”

Eddie frowned, his mind catching on the timeline. “A month?” he repeated. “You mean everything's been shut down for a month?”

Josh nodded grimly. “Yeah. Phones, radios, power—anything that wasn't running on a backup or generator. It's like the whole world just… stopped.”

Eight. Five. Four.

Eddie took the numbers and did the only arithmetic he had come here to do, and he did it standing up, with his hand on an axe, in a corner office with a man watching his face. Three weeks between the shooting and the first bad week. Then a week of getting worse. Then the dark. Bobby's last memo was three weeks old. Buck's list had no destination on it. The crutch tips were gone out of the drawer, and the cap was gone off the hook, and the corner where Christopher's crutches lived had been empty and clean.

Which meant Buck had gotten Christopher out of that house before the dark. Not during it. Before. While roads were still roads and a person could still find out which way to go, while there were still notices going up on church doors with phone numbers corrected in marker. They had left with information. That was the best thing anybody had handed him in eight weeks and he made himself hold it carefully, the way you hold a piece of evidence that you want to be true.

The other half arrived a half second behind it, the way it always did. Four weeks dark. Whatever had happened to them after they walked out that door had happened in a month with no phones, no radios, no records, and nobody writing anything down. There was going to be no log of it. Anywhere.

“Eddie.”

He came back. “Yeah.”

Josh was studying him, and there was something careful going on behind it. “Honestly, I don't know how you made it through that. Four weeks, no real medical care, no doctors…” He shook his head. “That kind of wound should've killed you. Hell, the lack of fluids should've killed you.”

Eddie glanced down at his chest, the dull ache beneath his collarbone a constant reminder of how close he'd come to dying. “Yeah, well,” he muttered, his voice tight, “it didn't.”

Josh tilted his head, studying him. “Doesn't that strike you as… I don't know, a little weird? A sniper's bullet to the chest, and you just… pull through?”

Eddie straightened, his expression darkening. “I don't have time to question it, Josh. My son's out there, and I need to find him. That's all that matters.”

Josh raised his hands in mock surrender. “Alright, alright. Just saying—it's impressive. Or lucky. Or both.”

Eddie didn't respond. He wasn't sure what to make of it either, but the how and why didn't matter right now. What mattered was that he was alive, and Christopher needed him. It was not entirely true that he had no thoughts about it. He had a few, and he had been keeping them in the same place he kept the ache that had started reaching around toward his shoulder blade this afternoon, which was a place he intended to open later, somewhere with a door and a lock and better light. He knew what an eight-week-old gunshot wound looked like on a man nobody had been able to care for. He had seen those. They were not tight and hot and closed. They were open and stinking and they killed you, usually of something with a different name than the bullet.

There were ordinary explanations. A hospital had worked on him before it stopped working. Fluids had run into his arm for however long the pumps had power. Bullets missed things all the time; men walked out of Landstuhl with tracks through them that should have been fatal and were not, and the reason was never anything more interesting than geometry. Lucky. He filed it under lucky, deliberately, the same way he had decided in the burn corridor to believe there were no bodies because they had been cleared first.

Outside, the last grey went out of the slit window, and the emergency lights in the corridor were suddenly the only light in the building. Eddie had gotten what he came for. The system was gone, the fires had been deliberate, transmission was fluids now and probably had been airborne when he was breathing hospital air, some of them moved fast, nobody knew how to stop one, and the last month of the world was a hole with nothing written in it.

And in all of it he had not asked the one question that was actually his own.

“What happened to me?” Eddie asked after a long moment, his voice quieter now. “All I know is I was shot. I don't even know why.”

What he knew came in two pieces, and neither one of them was an answer. The first was written on paper, and he knew that part better than most patients ever would, because he had read his own chart. He had done it on the second morning, sitting on the edge of the bed with his hands shaking, because he could not stand not knowing and because a chart was the one thing in that building that would still tell him the truth. Gunshot wound, left chest, high. Entry noted. Ventilator days written in a column like a bill. Two returns to the operating room. Weeks of numbers in a hand that got sloppier and then stopped being any hand at all, because at some point nobody was charting anymore. He knew the inside of himself in detail.

The other piece was the ninety seconds he actually had, and he had gone over them so many times in two days that they were wearing thin in the middle. A house on a residential street in the late afternoon. A twelve-year-old named Charlie who had been sick for the better part of a year with nothing on any test to explain it, sitting up on the gurney because he had insisted on sitting up. The mother going into the second rig with a deputy riding along, because by then everybody on that street understood that those two did not travel together, and because separating them was the whole reason the call had ended the way it did. Two sets of doors closing, thirty feet apart. The particular quiet that comes down on a street after the shouting is finished and the neighbors have gone back inside. And Buck, off duty, in a stark-white button up, standing there with his hands in his pockets the way he did when he had come by for no stated reason. They had been talking. Eddie could not remember about what. He had spent two days trying to get it back and it would not come, and that was the part that made him want to put his fist through a wall, because it was the last conversation he had had with anybody in his life and there was nothing in the drawer where it should have been.

Then a gap. He did not remember the sound at all. He remembered the sky, which had been doing something completely ordinary. He remembered weight on his chest and hands pressing down hard enough to hurt and a voice very close to his ear saying his name over and over, and then eight weeks of nothing. So he had the medicine and he had ninety seconds. What he did not have was a reason. Nowhere on a chart is there a field for who did this to you, or why they picked you, and the nurses who had still been walking the halls when he woke had not been in a position to fill it in for him. He had spent two days walking through a dead city with a hole in him and no reason attached to it, and the missing reason took up more room than the hole did.

Josh hesitated, looking at Eddie as if debating how much to tell him. Eddie recognized the pause. He had heard it a hundred times through a headset, the half-second where a dispatcher decides what a person on the other end can carry while still doing what they need to do, and he had always been on the receiving end of that decision without noticing it was being made. “Just say it,” Eddie said. “All of it. I'm not going to fall over.”

Finally, Josh sighed. “It was a sniper—some guy named Copeland. Ex-LAPD SWAT. No one knows why he snapped, but he started targeting first responders. He had a grudge or something… maybe the department fired him, maybe something worse, I didn't really get the details before everything started going to shit. He killed a firefighter and two paramedics after he shot you. They got to you just in time, Eddie, but…” He trailed off.

Eddie stood there and let the name go through him, and waited to feel something arrive with it, and nothing did.

Copeland. He turned it over the way he would turn over an unfamiliar tool. It had no face on it. He had never met the man, never taken a call with him, never stood on the outer edge of a scene while SWAT worked the middle of it and shaken his hand afterward. There was nothing personal in it in either direction, and Eddie found that this was somehow harder to hold than a grudge would have been. He had not been Eddie Diaz on that street. He had been a shape in a scope with reflective striping on it, chosen because of the striping.

And the shape of it was familiar, which was the part that made his jaw set. He had been shot at before by men who picked their targets by category. That was most of what the other job had been. You learned fast that the marking on your sleeve did not function as a protection, and that on the wrong day it functioned as an aiming point, because the people who chose targets that way were not choosing individuals at all. They were choosing behavior. And nobody on earth behaved more reliably than the people who ran toward things. You did not have to find a firefighter. You had to find a fire.

Which meant a man with a rifle and a grudge had figured out the same thing a man with a rifle and a different flag had figured out in a valley eight thousand miles from here, and the thing they had both figured out was Eddie's entire profession. Show up. Every time. In the open. Wearing a stripe designed to be seen from a distance. He had spent eleven hours today being predictable in a different way, and he decided to think about that later too.

“He didn't set anything up,” Eddie said slowly. “That call was real. That kid was really sick. Nobody arranged one piece of it.”

“No,” Josh said. “Nobody did.”

“So he didn't have to.” Eddie heard how flat his own voice had gone and did not bother about it. “This city ran four thousand calls a day. He picked one, got in position, and waited for us to come to it, and we came, because that's the entire arrangement. There's nothing in that to catch. There is no version of that call that anybody runs differently.”

Josh did not answer, and Eddie's stomach had gone cold, and not for himself. “Were you on the floor?”

Josh looked at the floor for a while. When he spoke it was in a voice Eddie had not heard him use yet, flat and stripped of the professional calm, the voice of a man reading something he had memorized against his will.

“I was on shift. It wasn't my call—it came in as a pediatric, recurrent, unknown medical, and somebody two rows over ran it.” His hands had gone still in his lap. “But I heard the rest of it, and so did everybody else on that floor, because you don't need a headset for that. Somebody keyed up and didn't say anything for a second, which is the worst sound there is in that building. Then shots fired, firefighter down. Then the address twice, and wrong the second time. And underneath all of it there's a guy yelling who isn't on any assignment and has no business on that channel at all. Off duty. Of course, I knew the voice.”

Eddie held very still for a moment. “The hands,” he said. “On my chest.”

“He rode in with you. That's what I got later.” Josh's mouth pulled sideways. “They had to take him off you at the hospital. And Sue took my position for the rest of the shift and put me in the break room and told me not to come back for an hour, and I sat in there with the vending machines watching my own hands shake.”

“Okay,” Eddie said.

“There was nothing wrong with that call. That's the part I keep—” Josh stopped and started again. “I've had eight weeks in a room by myself to go through it. A sick kid and a mother nobody had caught yet, and it got run right, and it got run right by people who were good at it. There is nothing in it. And I still go through it.”

“Josh.”

“Yeah.”

“There was a twelve-year-old on that street who had been getting poisoned for a year, and the only reason anybody on this earth found out was because Carla and I had figured it out.” Eddie said it plainly, without heat, the way you say a set of vitals. “That's the best call I ever ran. It is still the best call I ever ran. A man on a roof with a rifle is a separate event that happened in the same place.”

Josh's mouth moved into something that was not a smile. “That's very reasonable.”

“It's also true.”

“Sure.” Josh rubbed his eyes with the heel of one hand. “Doesn't seem to matter what's true at three in the morning.”

And that, Eddie thought, was the second ledger. The man had been keeping two of them in here. One was four weeks of calls he could not send anyone to. The other was forty seconds of radio traffic he had been close enough to hear every word of and too far away to do a single thing about, with two names in it that he knew. He had been carrying both of them alone in a concrete box with a generator for company, and there had not been one single person to tell him that neither of them was his. Eddie was not going to fix that tonight. He filed it where he filed the things that needed working on over time, next to the man's weight and his water and his eyes going to the window every ninety seconds.

“Sue,” Eddie said. “Is she—”

“She left when the higher-ups told everybody to go home to their families.” Josh shrugged with one shoulder. “She hugged me. Told me not to be a hero, which is a hell of a thing to say to a guy sitting at a phone. I don't know after that. I'd like to think she got where she was going.”

“Who else,” Eddie said. “The three of them. The firefighter and the two medics. Who were they?”

Josh shook his head, and there was something almost apologetic in it. “I don't have names. They came across the floor as units. That's how it comes across a floor.”

Eddie nodded, because he had known that before he asked. Four people had been shot on that street, and the only reason one of them had a name in this room was that the one with a name had happened to be a friend of the man on the desk. The other three were designations somebody had said out loud once, into a headset, in a building where the papers were now four inches deep on the floor. He was the one who got to keep breathing. He did not have a use for that fact and he could not put it down either.

“But what?” Eddie pressed, his expression hardening.

Josh exhaled slowly. “He got away. For a few days, anyway. Athena tracked him down. She caught him holed up in some building and… well, she didn't let him walk out. She made sure he paid for what he did.”

Eddie swallowed hard, his thoughts swirling. He could picture Athena, fierce and unyielding, delivering justice the only way she could. “She did what she had to,” he said finally, his voice heavy.

He did the arithmetic on that too, because he could not stop himself, and the arithmetic put it in the last week that anything worked. Which meant Athena had gone and found a trained sniper in a building, alone or close to it, in a city that was already coming apart, in the days when the calls were stacking up seventeen seconds apart and every hand was needed somewhere else. She had gone anyway. She had made that choice with a rifle-trained man on the other end of it and no certainty at all that she would be the one who walked out, and there had been no review board waiting on the far side of it and there was never going to be one now. No file. No inquiry. No reporter. Four weeks of dark had closed over it like water over a stone.

Eddie noticed that he had said she did what she had to without any hesitation at all, and that four months ago he would have hesitated. Not for long. But he would have. He noticed it the way you notice a step that has settled since the last time you used the stairs, and he did not like the noticing, and he kept walking.

Josh nodded. “Yeah, she did. But after that, everything started to spiral. The outbreak hit, and it was like no one even cared about what happened before. You were all over the news one day, and then… nothing.”

All over the news.

Eddie tried to put that anywhere it would fit and it fit nowhere. For some number of days, strangers in this city had said his name out loud. People who had never met him had known it, had seen his face over a graphic, had put candles somewhere probably, because that was what people did and the department was good at organizing it. Somebody had given a statement. Somebody had stood at a podium and used the phrase one of our own. And he had been in a bed nine floors up with a tube down his throat through all of it, and had never heard a second of it, and then the world had ended and every one of those people had gone off to have their own catastrophe and it had all evaporated so completely that a month later a man in a stained shirt could tell him about it as a piece of trivia. Eleven hours ago he had understood, standing in a parking lot, that nobody had said his name in eight weeks. It turned out there had also been a stretch when the whole city had.

Then the real one landed, and it landed the way they always landed, which was sideways and from underneath.

Christopher had watched that news.

There was no version of it where he had not. Eddie's son had been in a house with a television and adults who were trying to manage him, and nine-year-olds do not need to be told things; they need to be in the same room as adults who are being careful. He knew exactly what that would have sounded like. Buck's voice going deliberately even. Carla saying something warm and slightly too loud. A kitchen conversation cutting off when the crutches came down the hall, which never worked, because Christopher could hear the shape of a stopped sentence better than anybody Eddie had ever met. And someone had had to tell him. Somebody in that house had sat down in front of his kid and said the words your dad has been shot, and then had to keep answering questions for weeks with an honest answer that was nothing but we don't know. Then it had gotten worse for reasons that had nothing to do with Eddie, and the person doing the answering had to start managing the end of the world at the same time.

Eddie had been unconscious for that. He had been unconscious for all of it. It was the one part of this he could never go back and be present for, and no amount of walking east was going to fix it.

He sat down.

It was the first time he had done it since a curb at four in the afternoon, and the first time in a chair since a firehouse kitchen at dawn, and his body took the opportunity to submit its full report. The left heel came in first, the taped blister sending up a thin bright complaint now that it was not being asked for anything. Then the right hip, then the knee on that side, both of them stiff in a way that felt less like fatigue than like machinery cooling in the wrong position. The cramp in his right hand had become a permanent resident. The wound under his collarbone had gone from hot and tight to hot and tight and insistent, and the ache that had started reaching around toward his shoulder blade in the afternoon had arrived properly and set up somewhere behind the joint. Sitting hurt more than walking. He had heard older guys say that on long incidents and had never entirely believed it.

“When did you last sit down?” Josh asked.

“Dawn.”

Josh stared at him. “It's night.”

“I know.” Eddie pulled the pack around in front of him and worked the zipper with fingers that did not want to. “I need light. That desk lamp—does the outlet on that wall have anything in it?”

It did. Josh dragged the lamp over on its cord and got it angled where Eddie pointed, and then held it there when the base would not stay put on the desk edge, and that was how Eddie ended up doing the thing he had been promising himself since two o'clock: a proper look, in real light, with somebody holding it steady.

“I need you to keep it right there and not move it,” Eddie said. “That's the whole job. If I ask you for something, hand it to me with the wrapper on and let me open it.”

“Got it.”

“And you can look away whenever you want. Nobody's grading you.”

“I answer phones for a living,” Josh said. “Everything I know about the human body I learned from people describing it to me while screaming. Honestly, this might be an upgrade.”

The turnout coat came off, and then the shirt, carefully, right arm last. The tape came up in one slow pull because he had learned two days ago that fast was for people with more skin to spare. The gauze underneath had a stain on it the size of a nickel and the color of old rust, dry at the edges. That was the first good sign. He set the used dressing on the desk instead of the floor out of a habit that had survived the collapse of everything that made the habit make sense.

Then he got the lamp where he wanted it and looked at his own chest with a medic's eyes for the first time since he had woken up. Eight weeks. No follow-up care after the first however-many days. Two surgeries. Then a month of a building with no staff, no antibiotics being hung, nothing sterile, nothing changed. On top of that, two days of ash, sweat, brick dust, a dumpster, a chain-link fence, and a burn corridor, with one dressing change in the middle of it done by a man kneeling in a stairwell.

What he was looking at was a closed wound with clean approximated edges, no tracking redness climbing away from it, no streaking up toward the armpit, no fluctuance under the skin when he pressed the heel of his hand around it in a slow circle. Warm, yes. Tender to depth, absolutely. No odor at all, and he put his face close enough to be certain, because there is no substitute for that and every medic knows it. He knew what should have been there. He had seen it in the other job and in this one. Neglected penetrating chest trauma at eight weeks did not look like this. It looked wet and it smelled like something you would remember at unexpected times for the rest of your life, and it killed people of sepsis while everybody stood around it saying the wound itself was survivable.

“Is it bad?” Josh's voice came from just above the lamp. He was looking, which Eddie noted with some respect.

“It's better than it should be.”

“Is that good?”

Eddie thought about how to answer that honestly, and decided on the version that was both honest and useful. “Today it's good.”

He reached back with his left hand and pressed along under the shoulder blade until he found the knot the afternoon had been advertising, and got a spike for his trouble that made his breath go short. Muscle, probably. Eleven hours of a crooked gait and a pack riding wrong would do it to anybody. Referred from something deeper was also on the list, and it stayed on the list, because there was nothing he could do about the second possibility with what he had in a canvas bag. He put on the last clean gauze pad he had, which left him with two that were not clean and a roll of tape down to about the size of a spool of thread, and he wrote that in his head under supplies the way he had written the water. Then he took three ibuprofen dry, thought better of it, and used two swallows of the second bottle to get them down.

Josh watched him do all of it without saying anything, still holding the lamp after it had stopped being needed.

“You can put it down,” Eddie said.

“Right.” Josh set it on the desk, and then wiped both palms on his thighs. “Sorry. It's—it's been a while since I was useful.”

Eddie got his shirt back on, and then the coat, because the coat was armor now and not clothing, and while he did up the front he found that the last twenty minutes had quietly closed a door he had not known was open.

Copeland was dead.

There was no one to go find. No one to look for on a list, no building to walk to, no name to carry east and do something about. The man who had put this hole in his chest had been dealt with in a week that nobody had written down, by a friend, on his behalf, while he was asleep, and the friend had then gone off into a month of silence where Eddie could not reach her to say a single word about it. He turned it over one more time to see whether there was anything in it for him to hold, and there was not. It was a closed file in a building full of open ones. The relief he felt about that was real and he chose not to look directly at it, because relief was very close to something else and he did not have room tonight.

Out past the office door, the generator held its note. A headset swung a half inch on its cord and stopped. Somewhere out in the dark of the floor, a sheet of paper slid off a stack and settled. The world was explained now. The fires had been deliberate, the system was gone, four weeks of it had happened with nobody keeping records, and the man who shot him was in the ground with no marker. Eddie had all of it.

Which left the only thing in this building he actually cared about, the thing he had been carrying up on his tongue since a shape stepped out from behind frosted glass and said his name, holding it back the entire time with both hands because for eleven hours the not knowing had been the last thing keeping him upright.

He put his hands on his knees. He was done holding it.

Eddie absorbed the information in silence, the weight of it pressing down on him. His focus drifted to Christopher, to Buck, to the team. “And them? What happened to the 118? Buck? Christopher?” He had built that sentence in that order on purpose, somewhere back around hour four, walking a long flat stretch with nothing else to do but rehearse. The team first. Then Buck. Then his son, last, at the tail of the list where a man could still pretend it was one item among several. Because if you led with the kid and the answer came back wrong, you never got the rest of it. You never heard another word anybody said for the remainder of your life.

Josh's expression softened. “I heard from Maddie before everything went dark. She and Chimney were helping Buck take care of Christopher. They were trying to get out of the city before things got worse. She mentioned heading east—Arizona, I think.”

Eddie did not move. Somewhere below his sternum a thing that had been clenched for two days let go about a quarter of an inch, and the effect was physical enough that he put his hand flat on the desk to have something to do with it.

Alive. Four weeks ago, at minimum, alive, and not alone, and not in this city.

Then the medic took over, because that was what the medic was for, and he ran the configuration the way he would have run a crew assignment. Maddie Buckley: dispatcher now, nurse before that, which meant she could take a pulse and read a room and make a call in a hallway with people shouting at her. Howard Han: paramedic, and a good one, the kind who had never once in Eddie's memory gotten loud on a scene. And Buck, who was strong and fast and who was also the only one of the three who knew what Christopher's day actually looked like from the inside — how long a morning took, which surfaces were a problem and which ones only looked like a problem, what a bad pain day looked like an hour before Christopher would admit to one, and where the spare crutch tips were kept.

Three adults. Two of them medical. One of them family. One of them Buck.

He made himself finish the thought, because refusing to say a true thing did not make it less true. It was the best possible configuration. If Eddie had been standing in that house four weeks ago with a clipboard and the authority to assign any three people in Los Angeles to his son, he would have picked those three, in that order, and then he would have gone off and done something else without checking back. It did not help as much as it should have. He noticed that, too, and set it aside.

“When,” he said.

“When what?”

“When did you hear from her. Exactly.”

Josh thought about it, and Eddie watched him do it properly, the way a man does who has spent his working life putting times on things. “Four weeks. Maybe four and a couple of days. It was right at the end—text, not a call, because the network was already garbage by then. I got it, and about a day and a half later there was nothing left to get anything on.”

Four weeks. Eddie laid it on the same line he had drawn in his head twenty minutes ago and made it hold still. Eight weeks since a street in the late afternoon. Five weeks since the thing got loose in earnest. Four weeks since the city went dark — and four weeks since a woman in a house somewhere had typed the word Arizona into a phone that was already failing, and then the record of the world had simply stopped being kept. Four weeks was a long time. In four weeks a person could drive to Arizona and back six times over. In four weeks a person could also die on the first afternoon, forty minutes from their own driveway, and there would be no difference at all in what the message said.

“Arizona,” Eddie murmured, the word sparking a flicker of hope. “You're sure?”

Josh nodded. “It's not much of a lead, but it's something. A lot of survivors were talking about heading that way in the early days. The last group I overheard said they were following Highway 10 east.”

“Overheard where?”

“Street, below the window. First week, before I stopped opening things.” Josh's mouth twisted. “Four of them and a dog. I listened to that entire conversation from three floors up and I never said one word to them. I've thought about that more than I'd like to.”

Eddie let it go past without comment, because there was nothing to say to it that would land tonight, and took the lead apart instead, which was the more useful of the two things available to him. What he had was this. One text message, four weeks old, from a woman relaying an intention rather than a plan. A direction and only a direction — no address, no town, no rendezvous, no fallback. Arizona was a hundred and thirteen thousand square miles. And the corroboration was a conversation between four strangers on a sidewalk in the first week of a collapse, which was the least reliable category of information there was, because in the first week of anything people said where they were going and then went somewhere else.

He had spent two days wanting a target. What he had been handed was a heading.

He turned it over and found, somewhat to his own surprise, that he could work with that. Headings he understood. He had counted forty ignition points off a roof this morning and pulled an axis out of them, and the axis had been right, and he had not needed to know a single thing about who lit them. You did not need a destination to start moving. You needed a direction and a discipline for checking it. And every single thing he had until this moment pointed backward. His house. The 118. This building. Every place he had walked to in two days was a place people had already left. This was the first thing anyone had said to him that pointed the other way.

He reached over and took the axe up off the floor where it leaned against the desk, and his grip on the handle tightened as his resolve solidified. “Then that's where I'm going.”

Josh hesitated, his attention shifting to Eddie's battered appearance and the faint limp that showed as he came up out of the chair. “You're just going to head out there? On foot? Do you even know what you're walking into?”

No. That was the honest answer, and Eddie did not give it, because the honest answer changed nothing. He had the numbers, though, and the numbers were not good. Fifteen miles today across eleven hours, at a pace he had set deliberately low and had still failed to hold twice. The state line was better than two hundred miles east of the floor he was standing on. At today's rate, with today's body, that was three weeks of walking, assuming water, assuming food, assuming nothing on the road took an interest, and every one of those assumptions had been shown to be worth nothing somewhere in the last eleven hours.

“Christopher's out there,” Eddie said firmly, meeting Josh's gaze. “I don't care what's out there. I have to find him.” It was not bravery. He wished people would stop hearing it as bravery. It was arithmetic with one term deleted. There was a version of the next three weeks where he walked east and it killed him, and there was a version where he stayed somewhere sensible and it did not, and the second one had a number attached to it that he was never going to pick up and look at. Which left one version. That was all resolve had ever been.

Josh exhaled slowly, then nodded. “Alright. Then I'm coming with you.”

Eddie blinked, caught off guard. “Josh, you don't have to—”

“Yeah, I do,” Josh interrupted. “I've been stuck here for weeks, surviving on chips and vending machine candy while hiding from those things. If you're going after Buck and Christopher, I'm coming too. At least this way I'll have a purpose—and someone who knows what they're doing.”

Eddie studied him for a long moment, and while he did it he ran the columns, because two separate institutions had trained him never to take a person along on a feeling. Liabilities: fifteen to twenty pounds down. Dehydrated, and staying dehydrated for another day at best. A tremor in the left hand. No boots worth the name. No weapon that counted. Twenty-six days without stepping through a door, which was its own kind of injury and would show up on the first block as a body that had forgotten how to be looked at. He would be slow. He would be loud without intending to be. On the first bad night he would freeze, and Eddie would have about two seconds to find out whether he was a man who left people.

Assets: he knew this city, and he knew it in a way Eddie never would, because Eddie knew a district and Josh knew a grid. He could hold a watch, which meant that for the first time in eight weeks Eddie could close both eyes at once. And he had volunteered, which was worth more on day nineteen of a hard thing than anyone who had never done a long hard thing would guess. Men who volunteered lasted. Men who got assigned did not. There was one more item, and Eddie looked directly at it and then declined to write it in the column, which was that he had crossed fifteen miles of a dead city today with a hole in his chest, and if he had gone down on that embankment at hour seven there would not have been one person on this earth who knew where to begin looking for him.

“Alright,” he said. “Pack whatever you've got left. We leave as soon as you're ready.”

Josh laughed dryly. “That's not going to take long.”

It did not. Eddie listened to him move around the corner office and out onto the floor and back again, and the inventory of a man's entire remaining life took under four minutes. A canvas messenger bag. A windbreaker off the back of somebody else's chair. A phone charger, which he put in and then, after a moment, took back out and set on the desk with a small precise motion, as though putting it down carefully mattered. And the four empty bottles from the nest, which he packed without explaining and which Eddie did not ask about, because he already knew. You kept the empties. The empties were the only thing that made finding water worth anything.

While Josh worked, Eddie went to the window. The city outside was not dark. Dark was a condition with degrees in it. What was out there was black — fifteen miles of the brightest object on the western edge of the continent, and not one light in any of it. No street lamps. No porch lights. No headlights crawling along some distant surface street. Not a single red aircraft beacon on any tower in any direction, and there were towers out there, he knew exactly where they were. He put his face close to the glass and cupped his hands around his eyes and looked for a long time for one point of light that was not the reflection of the emergency fixture behind him, and he did not find one. Two floors down, the generator kept going. The only running machine in the visible world.

The journey ahead would be dangerous, but for the first time in weeks—maybe months—Eddie felt like he had a direction, a purpose.

No matter what it took, he was going to find his son.

He came back to the desk, unbuckled the top of the pack, and took out Bobby's map. It came out the way it always came out now, in the shape of the folds Bobby had put in it, soft along the creases and starting to separate at two of the corners. Eddie spread it flat under the desk lamp and set the paperweight on one edge. Josh stopped in the doorway with the messenger bag half onto his shoulder and looked at it the way a man looks at a photograph of somebody he used to know.

“Where'd you get that?”

“Bobby's desk.”

Josh came over. He set the bag down without appearing to notice that he had, and put both hands on the desk, and leaned in. “Okay,” he said. “Okay. Where are we?”

Eddie put a finger on the block.

“Right.” And then Josh's hand came out across the paper, and it did not hunt. It went two and a half inches east and slightly down and stopped, and tapped twice. “There's your station. One-eighteen. It sits off the boulevard, one in from the corner, and the back of the lot faces an alley that runs the whole block.”

Eddie looked up at him.

“What?”

“You've been there.”

“I've never been anywhere,” Josh said. “I have never in my life stood on a scene. I've sent people to every address inside that grid for years and I can tell you which side of the street the hydrant's on.” He said it lightly and it did not come out light. “It's the only thing I've got.”

“It isn't a small thing.”

“It was worth a lot more when there were people to send.”

Eddie let that stand for exactly one second, and then did the only useful thing available to him, which was to hand the man more of it. “Two routes. Give me both.”

Josh gave him both, and he gave them fast. Straight out the boulevard: four lanes, open, visible from a quarter mile in daylight and audible from farther than that in the quiet. Or the alley system, one block north, which ran parallel for six of the eight blocks, broke at a construction site he knew about because he had put engines on a fire there in the spring, and picked back up behind a strip of auto shops. Four chokepoints on the second route. Nowhere to go sideways in three of them. Eddie marked both with the pencil and did not choose. He had a rule out of the other job that had never once let him down: you do not pick the route in the building. You pick it at the door, with your own eyes on the actual street, because the map is always older than the world.

“We go tonight,” he said.

Josh's head came up. “Tonight.”

“Two miles.”

“It's black out there.”

“It is.” Eddie folded the map back down along Bobby's creases. “And that cuts the same direction for everything out in it as it does for us.”

He gave Josh the reasons that were true. This building had a generator running in it, the only noise and the only light for miles in a city with neither, and one man who never opened a door could live next to that indefinitely, but two men who intended to leave in the morning could not, because leaving in the morning meant walking out the front of a lit building into a street in full daylight with nothing decided. The station was two miles. Two miles was an hour at the pace he could still hold, ninety minutes with Josh on his shoulder. And a firehouse had a bay that closed and a door that locked and a hundred things they both needed inside it. Better to sleep behind a roll-up door than in a lobby with a wedge holding it open. He did not give Josh the other reason, which was that Eddie had spent two days watching what happens to a person's resolve overnight, mostly his own, and a man who had not been through a door in twenty-six days had just said out loud, in front of a witness, that he was coming. That was a perishable thing. You did not put it in a drawer and expect to find it in the same condition after eight hours of lying in the dark listening to a building settle.

“Okay,” Josh said. Then, after a second, “Okay. Yeah.” His hand had started doing the tremor thing again. He caught Eddie noticing and put it in his pocket.

“You're going to have about ninety seconds on the sidewalk where it's very bad,” Eddie said. “That's an ordinary thing and it happens to everybody who's been inside too long. Stay behind my right shoulder, match my stops, don't try to talk yourself out of it. It goes away on its own if you let it.”

“Is that a medic thing or an Army thing?”

“Yes.”

Eddie tightened the straps of his backpack, adjusting the weight so it sat more comfortably on his shoulders, which at this point only meant finding the configuration that hurt somewhere not already hurting. Josh stood nearby, fidgeting nervously with his makeshift weapon—a piece of rebar he'd scavenged from the parking garage. It wasn't much, but it was all he had. Eddie couldn't help but notice the way Josh kept glancing toward the windows, the tension in his posture unmistakable. He looked at the rebar properly for the first time. Twenty inches of half-inch bar, rusted, one end cut clean and the other torn. As an object it was not stupid at all — heavy in the right way, unbreakable, requiring nothing. As an object for Josh it was useless, and Eddie could see why in about a second and a half. It was too short. Everything you could do with it required being inside arm's length of the thing you were doing it to, and Josh's entire body, standing there holding it, belonged to a man who understood that somewhere underneath and was going to hesitate at precisely the wrong moment. He was also holding it choked up near the middle, like a hammer, which meant he had never hit anything with anything in his life.

“You're not going to get far like that,” Eddie said, nodding toward the rebar. “We need to get you better equipped.”

Josh gave a nervous laugh. “Yeah, well, the apocalypse doesn't exactly come with a starter kit.”

Eddie ignored the quip, his mind already turning over a plan. “There's a station nearby—the 133. It's not far from here, maybe a couple of miles. If it hasn't been picked clean, we should be able to find some turnout gear for you. Maybe an axe or a Halligan.”

Josh hesitated. “And you think it's still intact? With supplies?”

Eddie shrugged, his expression grim. “I don't know. But it's worth a shot. We're not going to make it far if you're unarmed and unprotected.”

That was true, and it was also not the whole list, so he gave Josh the whole list, because he had decided somewhere around the second dressing change of his life that he was not going to be a man who managed people by leaving things out. A coat and gloves, because turnout gear was not about fire anymore, it was about teeth and glass and going down on asphalt. A Halligan, which was thirty inches instead of twenty and would let a frightened man do his work at a distance. Boots that fit. And then the part he said flatly, looking at the map instead of at Josh: he was out of clean dressings. Two dirty pads and enough tape to hold one of them, and a hole in his chest that was doing better than it had any business doing on nothing but luck. Every firehouse in this city kept a jump bag with gauze in it. If the 133 had one intact cabinet left, it was worth more to the two of them than every weapon in the building.

“And a rig,” he added. “They'll have taken the engines out. They won't have taken everything with wheels.” What he did not say was the last item, which had arrived in him about four seconds after he said the station number out loud, and which he recognized as the least defensible thing on the list. He wanted to sleep inside a firehouse tonight. Not because it was tactically superior to a dozen other buildings between here and there. Because it would smell like diesel and floor wax and somebody's coffee burned onto a hot plate, and because he had walked out of one at dawn and had not been warm since.

Josh sighed, glancing at the rebar in his hand. “Alright. Lead the way, Diaz.”

Diaz.

Nobody had called him that in eight weeks either, and it came with a whole architecture attached — a locker with a strip of tape on it, a board with his name in a column, a building full of people who used your last name because it was written across your back. Josh had said it without thinking about it at all, the way you say a name you have typed and spoken and heard come back over a radio for years. Eddie put his left arm through the strap of the pack and stood the rest of the way up, and his body filed the objection it had been assembling since he sat down. The hip locked. The heel reported in. The wound went hot and tight in a band across the front, the way it did every time he changed what he was asking of it. He stood there for three full seconds with one hand on the desk and let all of it come in and be counted, because pretending it was not happening had never once improved the outcome for any patient he had ever treated, and he was not going to start doing it to himself at hour twelve.

Then he reached over and switched off the desk lamp, and the room went back to the emergency fixture and the green glow of a monitor still waiting, patient, for a login nobody was ever going to give it.

Two miles. He had done fifteen.

“Stay on my right,” Eddie said, and went out through the frosted glass with the axe held low and the blade turned back, toward the stairwell and the lobby and the wedge of ceiling tile propping the front door, and the black city waiting on the other side of it.

The stairwell going down was worse than the stairwell going up had been, which Eddie had expected in the abstract and had not properly accounted for in the body. Up, the hip had complained. Down, it argued. Each step was a controlled drop onto a joint that had spent forty minutes in a chair deciding it was finished for the day, and by the second landing he had worked out that if he led with the right foot every time and kept one hand on the rail he could keep the whole descent under the threshold where he would have to make a sound. He did not let Josh see him do the math. That was a decision he made consciously, on the first landing, and he was aware that it directly contradicted the thing he had said upstairs about not managing people by leaving things out. He filed the contradiction and kept walking.

Two floors down, the generator was loud enough to feel through the handrail.

“Don't look at the lights,” Eddie said, low, as they came out into the corridor.

“What?”

“The emergency fixtures. Between here and the front door there are four of them. Don't look at any of them. Keep your eyes at the floor and off to the side.” Eddie shifted the axe to his left hand. “Your eyes take about half an hour to come all the way up in the dark, and it's half an hour every time. One second of looking straight into a bulb and you start over. It's going to be very black out there and I'd rather not spend the first six blocks blind.”

Josh did not argue and did not ask which of the two jobs that came from. He walked the corridor with his chin down and his eyes cast off to the left, and Eddie watched him do it correctly the first time and revised one item in the liabilities column.

At the lobby doors, Josh stopped.

The wedge of ceiling tile was still there, folded and crushed into the gap at the base of the front door where Eddie had jammed it eleven hours ago, and the door was still standing an inch and a half open on it, the way he had left it, because nothing got closed behind him. Beyond the glass there was nothing. Not a street. A rectangle of black with a slightly less black shape in the lower half of it where the parking lot was.

Josh looked at the door for a long moment. Then he crouched, worked the tile out of the gap with two fingers, and set it upright against the wall as though it were going to be needed again.

“I'm going to close it,” he said. He did not phrase it as a question.

Eddie thought about the rule and about the twenty-six days and about a man who had eaten peaches with his fingers in a room with the lights on, and said, “Okay.”

So Josh closed it. He did it slowly, with a hand flat on the glass to keep the latch from banging, and the door came to and the strike plate clicked and it was done. A building he had not walked out of since the last week the world worked was now a building he was standing outside of. He stayed there with his palm on the glass for about a second and a half longer than the mechanics of it required, and then he took his hand back and said nothing about it, and Eddie said nothing about it either, because there were things you did not narrate to a man while he was doing them.

Then they were on the sidewalk in the dark, and the ninety seconds started.

Eddie had described it upstairs like a symptom, because that was the most useful way to hand it to somebody in advance, but watching it happen was a different thing. Josh's shoulders came up around his ears. His breathing shortened and moved into the top third of his chest. His head began to turn in short jerks, left, right, up, and the up was the worst of it, because a man looking up at a night sky in a dead city is a man whose brain has just informed him that the ceiling is gone and the room is now four hundred square miles.

The rebar was shaking in his hand. Not badly. Enough to hear, if it had been touching anything.

Eddie moved into his field of view, put one hand on Josh's upper arm, and did not squeeze. “Look at the ground three feet in front of my boot,” he said, at a volume that would not have carried across a room. “Not at the sky. Not at the buildings. Three feet in front of my boot. Breathe out longer than you breathe in. It's going to pass in about a minute and a half and then it's just going to be a street.”

“It's really open,” Josh said.

“It is.”

“I hadn't thought about that part.”

“Nobody does. Three feet in front of my boot.”

It took a hundred and ten seconds by Eddie's count, which was twenty over the number he had quoted, and he decided not to mention that either. Somewhere in the second minute Josh's breathing came back down into his belly, and his head stopped snapping, and the rebar went quiet. He straightened up half an inch.

“Okay,” he said. “Okay. That was—okay.”

“That was a normal reaction to an abnormal amount of sky. You're fine.”

While Josh got himself back, Eddie stood at the edge of the lot and did the thing he had told himself upstairs he would do, which was pick the route at the door instead of at the desk. The plan on the map had been the alleys. One block north, parallel for six of eight blocks, cover on both sides, out of the open. That was the route he would have picked on any night of his life until about four hours ago, and standing here in the actual dark with his actual eyes on the actual street, he threw it out.

Because cover was a solution to being seen, and being seen had stopped being the primary problem at approximately the moment Josh said the words some of them move fast. Everything Eddie had built in the last two days had been built on a number. Two miles an hour. Slow things, shambling things, things you could hear coming and walk away from at a pace that did not cost you anything. That number was gone. He did not have a new one. What he had instead was a requirement, and the requirement was distance — time between seeing a thing and the thing reaching him, measured in yards, because yards were the only currency he had left. An alley gave you concealment and took away every yard you owned. A four-lane boulevard gave you nothing to hide behind and gave you two hundred feet of warning in either direction.

“We're taking the boulevard,” he said.

Josh's head came around. “The open one.”

“The open one.”

“You want to explain that, or do I just—”

“I want to be able to see something at a hundred yards instead of meeting it at eight.” Eddie set off across the lot, left of center, close enough to the parked cars to break his outline and far enough from them that nothing could reach him from under one. “And we've got about three blocks where I want to move faster than I'm comfortable with, because that generator is running behind us and everything within earshot of this building has had four weeks to learn where the noise is.”

That got Josh moving without further discussion. The dark was not total. Eddie had half expected it to be and it was not, because there was a high thin layer of smoke over the whole basin that had been there for weeks and that took whatever the moon and the stars were doing and spread it into a low grey nothing, and after twenty minutes his eyes finished coming up and the world resolved into a charcoal drawing. Kerbs. The lane lines. The mass of a stalled sedan. Not detail. Never a face. But shapes at range, which was all he had asked for.

He taught Josh the other half of it on the second block, in six words, because it was the single most useful thing anybody had ever told him about being outside at night: don't look at it, look next to it. The center of the eye had no equipment for this. Everything that worked in the dark lived out at the edges. If you wanted to know whether the thing at the end of the block was a mailbox or a person, you looked ten degrees off it and let the corner of your eye do the work, and the shape either stayed a mailbox or it did not.

“That's—” Josh tried it. Eddie watched him try it. “Huh. That's genuinely disturbing.”

“Yeah.”

“Everything I look next to gets more interesting.”

“Yeah. Don't let that run away with you. Ninety percent of it's a trash can.”

The streets felt even more oppressive as they made their way toward Station 133. Eddie kept to the shadows, his eyes scanning every corner for movement. Josh followed closely behind, his footsteps quieter than Eddie would have expected.

That was the thing he kept coming back to over the first mile. Josh was quiet. Not trained quiet — there was none of the rolling heel-to-toe of a man who had been taught how to walk on somebody else's ground. It was a different quiet, and Eddie placed it about halfway down the second block. It was the quiet of a person who had spent close to a month inside one building being extremely careful not to be heard through a wall. Josh did not lift his feet enough, and he took short strides, and he stopped whenever he had to shift his weight onto something uncertain instead of trusting it. It was a hiding man's quiet rather than a hunting man's, and it had been learned the hard way, alone, in the dark, by a person who had every reason to believe that making a noise would be the end of it. Despite his nerves, Josh had clearly been surviving long enough to know how to move carefully. Eddie moved one more item across into the other column and did not tell him about that either.

What the city sounded like was the part nobody could have prepared him for. Los Angeles had never once in Eddie's life been quiet. Even at four in the morning on the worst night of a shift, there was a floor under everything — freeway hush, compressors, a plane somewhere, the sixty-cycle hum of ten million things plugged into a wall. All of it was gone, and what was left underneath was so thin that he could hear the nylon of his own pack strap moving against the shoulder of the turnout coat, and he could hear Josh's windbreaker, and twice he heard something four or five blocks off that was probably a sheet of loose roofing and that he stopped for anyway, both times, for the full ten seconds.

Far away, in some direction he could not fix, a dog was barking. It had the same worn-out, mechanical sound the one this afternoon had, the bark of an animal that had been doing it for a very long time and had forgotten what it was for. Nothing answered it. Nothing had answered it this afternoon either.

The closer they got to the station, the more evident it became that this part of the city hadn't been spared the chaos. Burned-out cars littered the roads, and the remnants of makeshift barricades—overturned dumpsters, broken furniture—marked where people had tried, and failed, to hold their ground. The air carried the faint, acrid scent of smoke, though Eddie couldn't tell where it was coming from.

He tried for two blocks and could not source it. It was not the burn corridor; that had its own smell and he had been walking in it and out of it since eight in the morning, and the smell of that was cold and mineral and old, weeks dead. This was thinner and sharper and it had something in it like scorched plastic, and the important thing about it was that it was current. Something was burning tonight, somewhere close enough for the air to carry it and far enough that there was no glow on the underside of the smoke layer in any direction he checked. He checked all four. Then he made himself stop checking, because there was nothing to do with the information and standing in an intersection turning in a circle was how people got looked at.

The barricades he could read, and he read them the way he read everything now, which was as a chart somebody else had filled out.

The one at the fifth cross street had been a real attempt. Two commercial dumpsters dragged nose to nose across the mouth of a side street, which took either a lot of people or one person with a pallet jack and time. Office furniture stacked into the gaps, and not just thrown — the desks were on their sides with the drawer faces out, which was somebody thinking about what a flat surface does versus what a hollow one does. There was a bike rack wired into the middle of it with what looked like extension cord. Somebody there had known something.

And it had come apart from the outside. Eddie stood at the gap for eight seconds longer than he should have, reading it. The furniture in the breach was lying out in the street rather than in toward the side street, which meant the barricade had been pushed, not pulled. There was no blood on any of it. There was nothing on the ground behind it. Whatever had happened here, it had happened and then everybody had gone somewhere, and there was no way in the world to know whether they had gone on their feet.

The thing he could not stop thinking about, walking away from it, was the extension cord. Somebody had gone and found an extension cord. That was a person who had planned to be there the next day.

“You think anyone's still there?” Josh broke the silence, his voice low.

“Doubt it,” Eddie said. “If they are, they'll probably be looking to keep anyone else out.”

Josh's lips thinned into a grim line, but he didn't reply. The two of them pressed on, the weight of the quiet city bearing down on them.

At the sixth cross street, Eddie stopped them with a flat hand and did not move for a while.

It was ahead and to the right, at the far end of the block, in and around the shape of a bus that had come to rest at an angle across two lanes. Not one sound. That was the whole problem with it. Footsteps, or something enough like footsteps to count, and more than one set, and they were not going anywhere. They were staying in a space about forty feet across and moving around inside it, and every ten or fifteen seconds there was a scrape of something dragged over asphalt, and once there was a noise that was not a footstep and that Eddie's brain identified instantly and then declined to describe to him in words.

Josh had gone completely still beside him. To his credit he had also gone completely silent, and had put his back to the wall without being told, and was looking off to the side of the bus rather than at it, which meant he had actually listened at some point in the last twenty minutes.

Eddie ran it. Two hundred and thirty feet to the bus. Two hundred and thirty feet was fine if the number was two miles an hour and it was nothing at all if the number was something else, and he did not have the something else, and he was not going to acquire it tonight for free.

He put his mouth about four inches from Josh's ear. “North. Now. Don't run.”

They went north into the alley, and the boulevard closed behind them, and Eddie hated every yard of it exactly as much as he had expected to. The alley was nine feet wide with a wall on one side and a chain-link fence on the other, and it had a smell in it that he breathed through his mouth and did not investigate. Everything in his back registered the fact that there was no lateral option for four hundred feet. This was the whole cost of concealment and he was paying it because the alternative was walking toward a sound with a man behind him who had never hit anything with anything.

Josh got them through the construction break. He did it without being asked, which was the part Eddie would remember. Halfway up the alley the wall gave out into a fenced lot with a half-built frame in the middle of it and no way through, and Josh put a hand on Eddie's forearm and pointed at the corner nobody would have looked at, where the temporary fencing met the permanent fencing and the panels were only wired, not welded, because they were always only wired. He had put engines on a fire in that lot in the spring. He knew the address, he knew the general contractor's name, and he knew that a scene got built the same way every time.

They came out behind a strip of auto shops with the fencing pulled back into place behind them, and Eddie made them stop for water.

Two swallows. He counted Josh's and he counted his own, and he was aware while he did it that a rule enforced on one person is a habit and a rule enforced on two is a system, and that the system had just gotten twice as expensive to run. The second bottle was under half. The third one he had not touched since the day he left, and was not going to, because the third one was for a wound and there was no version of the next three weeks where nobody needed it.

“How long have we been walking?” Josh asked.

“Fifty minutes.”

“That's—” Josh worked it out. “That's not two miles.”

“No. It's about a mile and a half with a detour in it.” Eddie capped the bottle. “You're doing fine.”

He meant it, and he also could not entirely feel his right heel anymore, and the band across the front of his chest had gone from hot to something with a rhythm in it that matched his pulse and that he was going to have to look at again tonight whether he wanted to or not. Sitting had hurt worse than walking, four hours ago. Walking had spent the last fifty minutes catching up.

They went the last three blocks along the back side of the lots, and Eddie's eyes were all the way up now, and he saw the station from a hundred and fifty yards out and knew what it was before he could have said why. Something about the proportions. Firehouses had a shape.

When they reached Station 133, Eddie's heart sank. The building was still standing, but its exterior showed clear signs of struggle. The garage doors were dented and partially open, one of them stuck halfway up. Blackened scorch marks trailed up one side of the building, and the windows on the lower level were shattered.

He stood in the lot and read it the way he had read the barricade, and none of it was good. The dents in the roll-up doors were low and clustered, at the height where a crowd puts its hands. The scorch marks did not come from a structure fire; they came up the outside of the wall from something that had burned on the ground next to it, and they were narrow and they were black rather than brown, which meant fast and hot and probably liquid. The lower windows were broken outward. There was safety glass all over the apron in a spray pattern that started at the building.

Somebody had been inside this station, and somebody else had wanted in, and at some point somebody had gone out through the front windows.

And the bay door was stuck halfway up, which meant it had been opened by hand and never closed, which meant nobody had walked out of here last.

“It's seen better days,” Josh muttered.

Eddie did not answer right away. He was standing in the middle of a firehouse apron in the dark, listening to nothing, holding an axe with the blade turned back, looking at a bay that should have had an engine in it, and he was thinking about the 118 at dawn with its doors up and its floor swept and one engine left behind, and about how he had told himself that morning that a station with the rigs gone was a station whose people had gotten out.

He was going to find out inside whether he still believed that.

“Yeah,” Eddie said, his grip on his axe tightening. “Stay close. We'll check it out.”

Eddie did not go under the bay door first. He stood at the edge of the apron with the axe across his body and gave it the full ten seconds, and then he gave it ten more, because a half-open roll-up is a mouth and there is no version of ducking under one that is not committing.

“Two things,” he said, at the volume he had been using for an hour. “Before we go in, I want to know how we get out. That door and the personnel door on the far corner, the one under the light fixture. If something goes wrong in there, you go to whichever one you can see. Not whichever one is closer. Whichever one you can see.”

“What's the second thing?”

“When I stop, you stop. Don't ask why while I'm stopping. Ask after.”

Josh nodded. He had the rebar in his right hand and the messenger bag pulled around behind his hip so it would not swing, which he had worked out on his own somewhere in the second mile, and Eddie noticed that too.

They entered cautiously, stepping through the partially open garage door. Inside, the station was a mess. Equipment was scattered across the floor, a firehose lying in a tangled heap near the engine bay. The air was heavy with the smell of mildew and ash. Eddie stood inside the door and let his eyes finish what they were doing and read the floor, because the floor of an apparatus bay is a record and he had been reading them since he was twenty-six years old. The hose was the first wrong thing. It had come off the bed in a heap, which meant somebody had pulled a length off in a hurry and never racked it, and then it had sat there long enough to grow a bloom of something pale along one fold where water had stood. Under the heap, the concrete had a dark stain in the shape of a lake. The floor drain was eight feet away and the lake had not gone to it, because the lake had dried before it got there. That was weeks. The second wrong thing was the SCBA rack on the wall, which had six slots and four bottles in it. Nobody evacuating a firehouse leaves four air bottles. Nobody who is thinking clearly, anyway; the bottles are the one piece of the job you cannot improvise, and a crew that had time to strip the dorm had time to take the bottles.

“The trucks are gone,” Eddie observed, nodding to the empty bays where the engine and ambulance should have been. “Figures. They must've evacuated early.” He said it flat, and it was the reasonable read, and standing there looking at the two rectangles of clean concrete where the rigs had lived, he understood that he had said the same sentence to himself at dawn about the 118 and had wanted very badly for it to be the whole story then, too. An empty bay is not an answer. It is a place where the answer used to be parked.

Josh glanced around nervously. “What about supplies? Think there's anything left?”

“Let's find out.”

They cleared it the way Eddie had been taught to clear things, which was slowly and in an order, and he explained the order once and then did not explain it again. Doorways were the whole job. You did not walk through a doorway, you took it at an angle and let the room open up a slice at a time, and while you were doing that somebody stood four feet back on your weak side with their eyes on the hallway you had already come down, because the room in front of you is a problem you can see and the hallway behind you is a problem you cannot.

“That's my job,” Josh said. “The hallway.”

“That's your job. You don't have to do anything about what's in the hallway. You just have to tell me it's there.”

“I can do that. That's—” A small breath of something that on a better day would have been a laugh. “That's actually the job I've had for eleven years.”

Eddie led the way deeper into the station, moving carefully through the darkened halls. The dormitory was empty, the bunks stripped bare. Stripped bare in the specific way that mattered. Not tossed, not pulled apart, not gone through — stripped. Every mattress bare to the ticking, every locker standing open and cleaned out, and a set of empty hangers still on the rail by the door. People had come in here with time and taken their own belongings out. That was not a rout. That was a crew being told at some reasonable hour that they were leaving and going to get their stuff.

Except one.

The bunk at the far end was made. Squared corners, blanket pulled tight, pillow centered. Somebody had made a bed in an evacuated firehouse, and had gone on making it, because Eddie could see the wear pattern on the blanket where it had been folded back and pulled up again more times than once. He stood at the foot of it for a second and a half and then moved on, and did not say anything, because he did not yet know what he was looking at and there was no point saying a thing out loud before you knew.

The kitchen had been ransacked, its cabinets left hanging open. He corrected himself, standing in it. Ransacked was the word for what it looked like and it was the wrong word for what had happened. Nothing was broken. The cabinet doors were open and the shelves were empty and the drawers had been pulled out and left out, and there was no glass on the floor and the microwave was still on the counter and the coffee maker was still plugged into a wall that had no power in it. Looters break things. This was somebody going through their own kitchen, methodically, taking every single thing that could be eaten, and not bothering to close anything behind them because there was going to be nobody to close it for. On the table there were four empty cans, rinsed, stacked in a column. Eddie looked at that column of cans for longer than he looked at anything else in the room. He thought about four water bottles squared into a stack under a paperweight, three miles behind him, in a building somebody had just closed the door on.

But when they reached the storage room, Eddie felt a flicker of hope. “Bingo,” he muttered, stepping inside.

The room wasn't untouched, but it wasn't completely empty either. Whoever had gone through the kitchen had not come in here with the same appetite, because most of what was in here could not be carried by hand and none of it could be eaten. Eddie pulled open a locker and found a set of turnout gear, slightly worn but still functional. He had it half out of the locker before he saw the nameplate.

It was stitched onto the back panel of the coat in reflective letters, the way they all were, and it said ASHE, and it was brand new. He knew it was new the way he knew anything about gear, which was by looking at it for less than a second. The lettering had no grey in it. The tape around it had not lifted at any corner. The coat itself had been worn — the cuffs had that stiffness, the knees of the pants had taken a scuff or two — but it had been worn for weeks, not years, and it had never been near enough heat to yellow the shoulders, and the reflective striping was so bright in the dark that it caught what little light there was and threw it back. A probationary set. Somebody's first coat. Issued new, in the last little while, to a person who had never once had it on at a working fire.

Eddie had worn one exactly like it three years ago. He remembered how much he had wanted it to stop looking like that.

He tossed it to Josh, who caught it awkwardly. “Here. Put that on. It'll give you some protection.”

Josh nodded, slipping into the heavy jacket and pants. “Feels like I'm wearing a furnace,” he grumbled, though his tone was more grateful than annoyed.

“It's twenty pounds and it doesn't breathe and by mile one you'll want it off,” Eddie said. “Leave it on. It's rated to take a thousand degrees for a couple of minutes. What that means for you is that nothing gets through it. Not glass, not a fence, not a set of teeth. If something gets a hold of your forearm through that coat, the worst thing that happens to you is that it's holding your coat.”

Josh stopped fidgeting with the collar. “Oh,” he said. “Okay. Yeah, that's—yeah. I'll keep it on.”

Eddie ignored him, moving to another locker. Inside, he found a Halligan tool and another axe. He handed the Halligan to Josh. “This'll work better than that,” he said, nodding at the rebar.

Josh tested the weight of the tool, nodding appreciatively. “Not bad.”

He was holding it in the middle. Eddie had watched him hold the rebar the same way for two miles, choked up like a hammer, which was how a man holds a thing when everything he knows about hitting comes from putting nails into wood. Eddie reached over and moved his hands without asking, one down to the shaft, one up under the fork, and stepped back. “Both hands, spread. It's thirty inches. The whole point of thirty inches is that you can do your work from thirty inches away.” He tipped his chin at the adze end. “And you don't swing it like an axe. You drive it. Straight line, off your back foot, and then you get your feet back under you. Anybody can hit something once. The job is being ready afterward.”

Josh drove the Halligan slowly into the air in front of him, and it was not good, but it was not embarrassing either, and he did it a second time without being told to. Then he set the rebar down on the shelf, carefully, the way you put down something that has been useful to you.

The jump bag was on the bottom shelf of the last locker. Eddie got down on the floor to open it, which cost him about four seconds and a private opinion about his hip, and then he stopped moving entirely, because the bag had already been worked out of.

It was not looted. Looting looks like a bag turned upside down. This was a bag that somebody had knelt next to and opened and used, and the way Eddie knew that was the trauma shears sitting loose in the main compartment instead of in the sleeve on the side, and the four torn wrappers pushed down into the bottom, and a roll of Kerlix that had been unwound partway and then wound back up by hand, badly, the way you do it when your hands are shaking or when you have only ever watched somebody else do it. What was left in it: two four-by-four packs, a trauma dressing still sealed, most of a roll of Kerlix, a full roll of cloth tape, a bottle of saline about two-thirds down, and a blister card of ibuprofen with four missing. There was no morphine, because there was never morphine. The occlusive dressings were gone. All of them.

Eddie sat back on his heels with the tape in his hand and did an accounting he did not enjoy. Two clean pads and a hole in his chest that had been dressed with the same two dirty ones since yesterday morning. That was the whole reason he had come here. He had said it out loud in a corner office three miles ago and he had put it in the column of true reasons, and here it was, sitting in a locker, and it had already been used by somebody. “Josh,” he said. “Come here a second.”

“Yeah?”

“When somebody's hurt in a building, they don't wander. They go one of three places. They go to the light, they go to the phone, or they go somewhere with a door they can shut.” Eddie stood up, and the wound came with him. “There's no light and there's no phone.”

Josh's face did something complicated in the dark. “The watch office.”

“The watch office.”

They smelled it from ten feet down the corridor, and Eddie stopped Josh with an arm across his chest and stood there and made himself take it apart, because there were two things it could be and they were not the same thing at all. One of them was a room with a body in it. The other one was sweeter and thinner and it sat underneath something sour, and it came with the ammonia smell of a person living in a room with no plumbing, and the sweet part of it was a thing Eddie had walked into in half a dozen apartments and one very bad summer in a field hospital and had never once mistaken for anything else.

“That's not a dead man,” he said. “That's a wound.”

The door was shut, and a chair lay on its side against the jamb. Eddie looked at the chair for a second longer than he needed to, because it had plainly been under the handle at some point and had come out from under it and gone over, and nobody had picked it up. A man who is managing a room picks up the chair. Eddie put his hand flat on the door. “Ashe,” he said, through the wood, not loud. “Probationary Firefighter Ashe. My name's Eddie Diaz, I'm out of the 118. There's two of us and we're coming in.”

Nothing answered him. He went in at an angle anyway, out of habit. The kid was in the corner between the desk and the wall, on the floor, under two station blankets pulled up to his chest, with his left leg outside them and propped up on a rolled turnout coat. There was a made bunk forty feet down that hall with squared corners and a wear pattern on the blanket, and he was on a tile floor with a chair against the door, and the arithmetic of that was not complicated. At some point getting back to the dorm had stopped being a thing he could do, and he had picked the room with a door and a log book in it. He did not move when the door opened. He did not move when Eddie said his name from four feet away.

He looked about nineteen and was probably twenty-two, fair-haired, light hair gone dark at the temples and stuck flat against his head, a round young open face that had hollowed out under the cheekbones in the way faces take weeks to do. His mouth was slightly open. His chest was going fast and shallow and not very far. That was the first and last thing he established, and he established it in about a second, and it was the reason everything after had to come from the room. The left trouser leg had been cut open from the boot to the thigh with trauma shears. The wound was on the outside of the calf and it was long and it was not a bite; it was a laceration with a flat clean margin at one end and a ragged one at the other, which is what glass does. Under it, wrapped and rewrapped and wrapped again, were the missing occlusive dressings, used as a bandage because they were the biggest thing in the bag, and over those a bad, tight, generous quantity of Kerlix, and over that, the tape, in a spiral that went all the way from the ankle to the knee.

Every one of those was a wrong call. Occlusives are not for that. The tension was wrong. The spiral was a tourniquet nobody had meant to apply. Eddie was on the floor beside him before he had made any decision about being there. Two fingers to the wrist, and he lost the radial pulse twice before he had it, and when he had it, it was running somewhere around a hundred and thirty and it was so thin it kept sliding out from under his fingers. He moved to the carotid and got it cleaner and did not like it any better. The skin under his hand was soaked. Not damp. Soaked, and cool at the fingers and hot at the neck, and the sheet under the kid's shoulders was wet through and had been wet through long enough to have gone cold. Eddie pressed a thumbnail into the nail bed and counted, and the color took four seconds to come back, and when he pulled the blanket down off the left leg the skin above the knee was mottled in a lace pattern that he had seen before and had never once seen improve on its own.

He put his knuckles against the sternum and rubbed, hard, and got a sound out of him and nothing else. Not a word. Not an eye. Just a sound, from a long way down. “Okay,” Eddie said. He said it out loud, to the room, in the voice he had used a hundred times in the back of a moving ambulance, the one that was for the medic and not the patient. “Okay. This is septic. This isn't a leg anymore, this is a whole body.”

“What does that mean?” Josh was in the doorway with the Halligan hanging forgotten from one hand. “Eddie. What does that mean?”

“It means the infection's in his blood and his blood pressure's going, and it means he's got hours and I don't know how many.” Eddie was already unbuckling the jump bag, and he already knew what was not in it. “Josh. Listen to me and don't ask me to repeat it. There's an inventory closet in a firehouse, usually off the hall by the office, sometimes labelled EMS STORES. In the last few weeks before all this, the department was pushing supplemental caches out to stations. Boxes. Sealed, county seal or a red band around them. If Battalion sent one here, nobody took it, because when you're evacuating you take rigs and air bottles and you don't think about a cardboard box.”

“What am I looking for?”

“Three things. Bags of clear fluid in plastic overwrap — anything that says sodium chloride or lactated Ringer's. Bring every one you can carry. Little glass vials with rubber tops; I want one that says ceftriaxone, and if it doesn't say that it might say Rocephin instead, and I'll take either. And a clear pouch with tubing and a needle in it, that'll be a start kit, bring the whole box of them.” He looked up. “Don't read every label in the room. Grab armloads and bring them here and we'll read them on the floor.”

Josh went. He went at a speed Eddie had not seen out of him all day and did not stop to be scared about the hallway, and Eddie heard him hit the corridor and heard a door and then heard the specific sound of a man pulling things off a shelf with both arms, and in ninety seconds he was back on his knees on the tile with a cardboard case split open in front of him. “Sodium chloride,” Josh said, holding a bag up in the dark, and his voice had gone into a register Eddie recognized instantly, flat and quick and stripped of everything but the information, and it took Eddie a full second to place it and then he placed it exactly. It was the voice from the other end of the radio. It was the voice that had said his own unit number back to him three hundred times. “Sodium chloride, one thousand milliliters, there's six. Start kits, I've got the box. And—” A pause, and paper tearing. “Cef. Cef-tri-ax-one. One gram. There's four of them.”

“That's it. Give me two.” The vials were powder, which meant a step, and Eddie did the step by feel because there was no light to do it by. He drew ten cc of saline off a bag with a syringe, put it through the rubber stopper, rolled the vial between his palms instead of shaking it, waited for it to go clear, drew it back, and did the second one the same way. Then he found a vein, which took longer than it should have, because a body with nothing left in the tank does not offer up its veins to anybody. He missed the left antecubital. He said something short and unpleasant under his breath and got a twenty-gauge into the forearm on the second try, and taped it down with cloth tape off the jump bag because there was no tegaderm, and he pushed both grams slow.

“Hang that,” he said. “Wide open.” There was no IV pole in a watch office, so Josh jammed the Halligan into the top drawer of the desk, fork end up, and hung the bag off it, and stood there holding the drawer shut with his knee so the whole arrangement would not come down. Eddie looked at that for a second and thought that he had spent two miles teaching this man how to use that tool and had not once considered that it might have another use, and that this was going to be a recurring feature of the rest of his life.

Then there was nothing to do but let it run, and Eddie sat back on his heels in the dark with his hand on a stranger's wrist, and read the room, because there was nothing else to do with the next twenty minutes and because reading rooms was the only thing he had left that still worked. The whiteboard was over the desk. The printed B-shift roster was magnetted to the top of it, four names in the column, and at the bottom somebody had added a fifth in dry-erase marker in a hurried adult hand: ASHE, M. — PROB. — RIDE ASSIGN TBD. They had never gotten him properly onto the roster. Long enough here to have a locker and a coat with his name on it, and not long enough for anybody to type him into a column. Taped to the wall beside the board was a sheet torn off a run report pad, block capitals, written fast:

STATION EVACUATED 0500. RELOCATED TO BATT 13 STAGING. TOOK ALL APPARATUS + SCBA WE COULD CARRY. ANY UNIT / ANY PERSONNEL COMING BACK — TAKE WHAT YOU NEED, WE'LL SORT IT LATER. — B SHIFT

Eddie read it twice. They had not left him. Whatever else had happened in this building, at five o'clock in the morning somebody had stood at this wall with a pen and written a sentence for anybody who might still be out there and might still come back, and had taken the trouble to tape it where a person walking in would see it. The probationary man had been anybody. And he had come back, at some hour, to an empty bay and a note.

And then he had stayed in it.

The watch log was open on the desk, the pen lying in the gutter. The department entries ran down the left column in four different hands, timed and initialed, and stopped mid-morning on the day of the evacuation. Below the last of them the handwriting changed and did not change again, and it went on for twenty-four days. The first day was almost a proper log — times, checks, a note about the bay door being forced and the front windows going out, an inventory of what was left. By the fourth day it had reduced to the shape of the job with the job taken out of it. 0600 STATION SECURE. 1200 STATION SECURE. 1800 STATION SECURE. Three times a day, every day, initialed each time, because that is what you do when you have the watch, and because a man three weeks on the job does not yet know that there is a version of the day that skips it. Day nine had one line in it that was not a time check: LEG NOT GOOD. WILL CLEAN AGAIN.

After day sixteen the entries dropped to two a day. Then one. The last one was four days ago, and it started at the left margin the way every other entry had, and it stopped four words in, and the pen had come off the paper and gone down into the gutter of the book and had not been picked up since. Eddie stood over it for a while. Eight weeks ago he had been the one on the floor with his shirt cut open and somebody's hands pressing down on his chest hard enough to crack something, and a voice about four inches from his ear saying his name over and over like it was an instruction. He had not been able to remember any of it for two days after he woke up. He had never been able to remember the conversation that came before it. He remembered the hands, and he remembered the name, and he had spent eight weeks in a bed learning that those two things were the whole of what a person actually gets.

He picked up the pen. Under four words he wrote a time and a line of his own — 2140. STATION ENTERED. TWO PERSONNEL. PROB. FF M. ASHE RECOVERED ON SCENE, INJURED. E. DIAZ, 118. Then he closed the book, because somebody had to close it, and there was nobody else in the building whose job it was.

“Is it working?” Josh said. He had not moved off the drawer.

“It's the right drug and it's four days late.” Eddie crouched back down and found the wrist again, and counted, and did not report the number. “He needs two liters tonight and another gram in the morning and about a week of this, and then he needs somebody to open that leg up properly and take out what's dead in it, and I can't do that on a floor. Everything I just gave him buys him time. It doesn't buy him a hospital.”

“What do we call him?” Josh said. “I've been standing here calling him the probie in my own head for twenty minutes and it's starting to feel rude.”

“Ashe. It's what's on the coat and it's what's on the board, and it's the whole of what I've got.” Eddie put the two empty vials in his coat pocket, because there was no sharps container in the building and habits are habits. “If he wakes up, he can tell us the rest of it himself.”

Josh looked down at himself then, slowly, the way a man does when he has just understood something about his own hands. Twenty minutes in the coat and he had already stopped feeling it. “I'm wearing his coat,” he said.

“You are.”

“Should I take it—”

“No.” Eddie did not look up from the wrist. “He's got two blankets and a leg he can't move, and the only thing that coat does for him tonight is keep the guy who's carrying him out in the morning from getting opened up on the way. You want to give it back, you give it back when he's awake enough to hear you do it.”

“So what do we do?”

“Two more bags tonight. Somebody sits with him every hour. If that pulse comes up we're winning, and if it goes flat and fast we're not.” He looked at the two vials still in the cardboard case, and did the arithmetic he had been avoiding, which was that two grams is two more days, and that a week of this was five days longer than he had, and that two days is a hundred and some miles at the speed a truck moves, and that every place with a pharmacy left standing in it was east of here on the same road he had already decided to take. “And in the morning he comes with us.”

Josh let out a breath. “Yeah,” he said. “Yeah, okay. Good.”

“Don't say good yet.”

“I'm going to say it anyway.”

Eddie let him have it. He pulled the blankets back up over the kid's chest, and straightened them at the shoulders the way you straighten a thing that cannot straighten itself, and put two fingers back on the wrist and left them there.

“Station's secure,” he said, to a man who could not hear him. “I've got the watch.”

The bag ran. Outside the office, past the dark corridor and the stripped dorm and the kitchen with four rinsed cans stacked on the table, the apparatus bay sat empty in two clean rectangles where the rigs had been, and at the back of it, in the dark, was the flat shape of something that had four wheels and had not gone anywhere. “Josh,” Eddie said. “There's a truck out there. In the morning I need it to start.”

The bay was colder than the rest of the building, because concrete holds the night, and Eddie stood in the middle of it for a while before he went near the truck. Two clean rectangles where the rigs had been. The half-open roll-up door at the front, exactly as they had left it, because he had decided at the door that they were not going to close anything they might need to go through fast. Past that, the apron, and the boulevard, and the whole black weight of a city with the lights off.

The truck was at the back, nose out, which was either luck or somebody's habit. It was an old city utility rig, white once, with the department shield ghosted on the door under a bad respray and a steel toolbox running the width of the bed. Two flat tires would have ended it. Eddie put a boot against each one in turn and got the dull unhappy thump of tires that have been sitting, which is not the same as flat. He walked it twice, all the way around, and then got down on his heels at the front bumper and looked underneath for the shine of anything that had leaked out, and there was nothing under it but dust and a dry crust of old oil on the pan that had been there for years. The keys were on a hook by the wall, on a fob with a paper tag, and the paper tag said UTIL 4 — DO NOT REMOVE FROM STATION, and Eddie stood there with them in his hand and thought that a lot of the sentences people had written on things were going to be like that from now on.

He was not going to start it. That had been settled before he came out here, and he made himself say the reasoning again anyway, because the whole trick of the last two days had been never letting a good idea walk past the checkpoint without stopping. A diesel turning over in an empty street at ten o'clock at night is the loudest thing in a mile. It would tell everything with ears exactly where they were and exactly how many walls there were between it and them, and then he would have a patient he could not move, a man who had never hit anything, and a doorway. Whatever the truck was going to do, it could do it at dawn, when they were leaving anyway, and when the noise had somewhere to take them. But there was a difference between starting it and being ready to start it, and the second one was free.

He got up into the cab and pulled the door to without latching it. It smelled like every work truck he had ever been in, which is to say vinyl and cold coffee and somebody's cigarettes from a decade ago, and the seat had a split in it that had been repaired with tape by a person who did not care how it looked. He went through it by feel and by the little light he allowed himself, hooded in his fist. Fuel gauge sat at a hair under three quarters with the key off, which meant nothing yet but was better than the alternative. Ninety-one thousand and change on the odometer. A clipboard wedged in the door pocket with a fuel log on it, initialed and dated, the last entry a month old. A folded street map in the glove box, soft at the creases. Half a roll of paper towels. A pair of work gloves with the fingers worn through.

And a charger in the cigarette lighter port. It was a cheap one, a black plug with a coiled white cable wrapped twice around it, the kind that gets bought at a gas station by somebody who has forgotten theirs, and it had been left plugged in the way those always are. Eddie unwound it and turned the end of it over in his fingers, and it was the right connector. That was all. It was a two-dollar piece of plastic in a truck that did not belong to him, and it was the right connector, and he sat there in the dark with it in his hand for longer than he would have admitted to.

The phone was in the bottom of his pack, and so was his wallet, and neither of them had come out of it since he last put them there. They had not come from the hospital. A phone and a wallet go home with somebody, that is simply what happens, and the somebody had been Buck, that first night, with Eddie's blood still on his forearms.

Now he did the arithmetic out loud in his head, in the voice he used for other people's decisions. An old battery in a truck that had sat for a month. A phone charger draws almost nothing. Almost nothing is not nothing. If the battery in this thing was already marginal — and there was no reason to think it was not — then every minute he spent on accessory power was a minute he was borrowing against the one turn of the key that actually mattered, the one at dawn, with a septic man in the back and no second plan. He gave himself twenty minutes and turned the key one click.

The dash came up. Not the engine, not the glow plugs, just the dumb amber constellation of a dashboard telling him about doors and belts and a check-engine light that had probably been on since the last administration, and under it, at the base of the console, a small red pinpoint on the charger that had not been lit in a month. Eddie plugged the phone in and set it face-down on the seat, because he had decided he was not going to sit and watch it, and then he sat and watched it.

It took eleven minutes to show him anything. When a phone goes all the way flat it will not talk to you for a while no matter what you do, and he knew that, and he still turned it over twice before there was anything to see. Then there was an empty battery outline with a thread of red in it, and then, eventually, the white apple, which in a dark truck in a dark city was a genuinely obscene amount of light. He put it under his coat until it settled. The lock screen came up with a photo on it that he had taken from the passenger seat of his own truck a year and a half ago, and he looked at it for about a second and a half and then swiped it away, because there was a version of tonight where he sat in this cab until the battery died and then walked into the morning useless, and he was not going to have that version.

Top left corner: No Service. He had known that. He looked at it anyway, and gave it the ten seconds it deserved, and then it was done and he did not look at it again. Everything else arrived at once.

Not new. That was the first thing his brain wanted to do with it and he shut that down immediately, because the towers were down and had been down for weeks and nothing was coming in tonight or ever. These had all landed weeks ago, on a phone sitting in a bowl on a bed at the end of the hallway of his own empty house, and they had sat there in the dark exactly the way he had. Somebody had kept it charged. Somebody had plugged this phone in on that shelf every single night for eight weeks so that it would still be able to receive things, and Eddie knew who, and he did not let himself go down that road yet either. He made himself read them in order. Oldest first. It was the same discipline as a scene size-up and he used it for the same reason, which is that if you start with the thing that hits hardest you will never see the rest of it.

The first one was from Christopher, and it had come in at 9:40 at night, which would have been about thirty hours after. 

Chris: dad its chris. buck says your a sleep for a while and that some times people can hear. so im going to text you instead of saying it in the room because tia pepa is in there and she cries

The spelling was the voice-to-text and Eddie could hear every inch of it. He knew which sounds the software lost off his son's speech and he knew it the way you know a person's footsteps in a hallway, and he sat in a dead truck and read a sleep as two words and heard it exactly, the small pause in the middle that the software always heard as a space. Then, four minutes later: 

Chris: buck is a sleep in the chair. he says he is not a sleep

The next one was eleven days on, and school had stopped by then, though the message did not say so in those words. 

Chris: we are not going to school. buck says its a bug going around. i looked it up on the ipad and its not a bug going around. i am not going to say that to him because he already knows 

Eddie put his head back against the rest for a second. A kid on paper and about forty in the places that counted, and the whole of him was in that message: he had gotten the information, he had checked the information, he had worked out what saying it would cost the person in front of him, and he had decided not to spend it. Eddie had watched him do that at a kitchen table a hundred times and had never once managed to get out in front of it.

There were two more from him in the following week that were small and ordinary and about nothing, a thing about the neighbors' dog and a thing about a show, and Eddie read those the most slowly of any of them, because they were the only ones that sounded like a Tuesday. The last one from Christopher had come in five days before the end, and it was three lines, and it was clean. No dropped letters. No run-ons. Every word spelled the way the software spelled words when it got them on the first try, which happened when the person talking took their time and set the sounds down one at a time on purpose, which was slow, and which Christopher hated doing, and which he had plainly sat down and done.

Chris: Dad. I am not scared. I want you to know that in case you are. I know you are still asleep. I am going to keep texting you anyway. That is not a question.

Chris: Come find us when you wake up. I will be looking for you too.

Eddie sat with that for a while with his thumb resting on the side of the phone and his jaw set hard enough that he could feel it in his ear, and did not scroll, and breathed the way he had been taught to breathe with a mask on, in for four and out for six, until the cab came back. None of it had been sent to be read. That was the thing underneath all of it and it took him until the end of Christopher's messages to let himself have it. Nobody typing into this phone had believed there was anybody on the other end. They had done it the way people talk at a graveside, because putting a day into words costs less than carrying the day around, and because his son had needed somewhere to set his own down and had picked his father, who was the safest listener in the world on account of being unable to answer. It was not communication. It was comfort. Eddie went on reading anyway, because there was more, and because a man who stops halfway through the information makes his decisions on half of it.

Buck's first one had come in at 4:11 in the morning on the first night, and it read like something typed by a person who had already deleted it several times. T

Buck: hey're saying eight weeks maybe. Longer maybe. I'm going to be honest with you I don't know how to do eight weeks.

Buck: I brought your phone and your wallet back to your place. They're sitting on the bed where you always dump them. I plug the phone in every night. I don't have a reason. It felt worse to let it die. Chris asked if he could text you. I said yes. I don't know if that was mine to say. I said yes anyway.

The second one was ten days later and it was one line and Eddie understood immediately that Buck had put it first in every conversation he had had since, with everybody, because it was the thing he had decided was the headline. 

Buck: He's okay. Before anything else in any of these, he's okay. I've got him. Apparently, you made it legally-binding without telling me. But, I'm glad you did.

There were four more over the next three weeks. Eddie read them in a kind of grim professional silence, because they were a log. They were exactly what he would have written and they degraded exactly the way a log degrades. The middle ones still had jokes in them. The later ones stopped having jokes in them and started having facts, and the last one from Buck had come in at 11:52 at night, six days before the end. 

Buck: Something's happening. They're calling everybody in and then they're calling the recalls back off, which is worse. Nobody at the top knows anything.

Buck: I'm not leaving him. That's not a decision I'm making, it's just a thing that's true, so don't waste any time worrying about it when you wake up. If we have to move I'm taking him somewhere with people and power and I'm keeping this number until the day it stops working. Wake up and come find us. That's the whole plan. I know it's not a plan.

It was a plan. It was the only plan anybody in this entire city had come up with that had actually worked out, because it had gotten Christopher out of a house before the house stopped being a house, and Eddie was going to tell him that if it took him the rest of his life to do it. There was one from Athena Grant. Just the one, timed at twenty past four in the afternoon, seventeen days after he was shot, and Eddie knew the shape of what was in it before he opened it, because Josh had already handed him the fact of it flat across a corner office three miles back. Eddie. They tell me you can't hear any of this. I'm going to say it anyway, because you're owed it, and because there is nobody left standing that I can say it to.

Athena: His name was Copeland. Twelve years on the job, eleven of them SWAT. He put a round through you from four hundred yards from a rooftop because the world stopped making sense to him and he decided that had to be somebody's fault, and you were the somebody who happened to be standing in the street. I found him this morning. I did not bring him in. I want to be plain with you about that, because I am not going to let myself be anything but plain about it. It fixed nothing. I knew that before I did it. I did it anyway and I would do it again tomorrow and I am not asking one single person to make that add up. Wake up, Eddie. Your boy is going to need you, and I am running out of people I can make promises to. — A

Eddie sat with that a long time. Josh had given him the bones of it yesterday, in the flat way Josh gave everything: the man who shot you was a cop named Copeland, and Athena Grant found him, and it was handled. A fact is a small object and you can put it in your pocket. This was the woman herself, at twenty past four on some ordinary afternoon, writing it down for the only person in Los Angeles she judged safe to write it down to — safe precisely because he could not answer her, could not talk her out of it, and would, everybody had agreed, never read it. Nobody else had ever seen this. Nobody else ever would. Athena Grant had not lived out the fortnight after she sent it, and the entire account of what she had done and why now existed in exactly one place, which was a phone in a dead truck with a stranger's charger in it, and Eddie was the only man alive holding it.

Bobby's had come in at 2:06 in the morning, nine days before the end, and it was the longest thing on the phone. 

Bobby: Can't sleep. I've written this four times.

Bobby: I don't think the department is going to be the department much longer. I'm not saying that to anybody at the house and I'd appreciate it if you didn't either, which is a joke, and it's 2 a.m., and it's the only one I've got. I put everything they've sent down in your locker. Memos, the CDC letters, all of it. Most of it is useless. It's what there is.

Bobby: I also left you a map. I marked two ways out of the city on it. I don't know why I did that for a man in a bed. Maybe because it's the last thing left that I know how to do for you.

Bobby: Wake up, Eddie.

Eddie put the phone down on his knee. Then he leaned over and got his pack up off the floor of the cab and opened the top of it and took out the map, the one that had been folded into eighths in the bottom of a locker under a stack of memos with a captain's initials on them, the one with two pencil routes on it that he had followed the surface streets of for eleven hours yesterday and two miles of tonight. He had assumed the pencil was from some drill. He had been using the man's handwriting to pick his corners all day and had never once wondered whom he had drawn it for. He unfolded it in the dark against the steering wheel and looked at the two lines, and it was the first time all day he had needed a second to get his voice under control, and there was nobody in the cab to hide it from, and he took the second.

The last message the phone ever received was from Maddie Buckley, at 6:14 in the evening, twenty-eight days ago.

Maddie: Eddie its Maddie were leaving right now this second I'm sorry

Maddie: Everyone is okay. Chris is okay Buck is okay Chim is okay we are all together and everyone is in the car. I'm putting that first because I know it's the only part you'd want. They're closing the roads. We thought we had until tomorrow. We don't have until tomorrow. We are taking the 10. I-10 east. If it's blocked we'll go around it and get back on it but we are STAYING ON THE 10, we are going for Phoenix, and if Phoenix is gone we keep going east on the same road. Please remember that. The 10. I know you can't read this. I know that. But if by some miracle you wake up and somebody puts this phone in your hand — the 10, east. That's where we are. Find us.

And then nothing. Not a failed send, not a stalled bubble, not a voicemail notification that never came through. It just stopped, the way a chart stops on the day the person who was keeping it could not keep it, and every screen he had looked at in the last two days had ended the same way, and this one was his. Twenty-eight days. He had spent the whole of yesterday and all of today working off Josh's estimate, which had been honest and careful and had been given to him as about four weeks, I think, by a man who had lost track of the days on purpose. Now he had a timestamp. Twenty-eight days ago at 6:14 in the morning, four people got into a car in Los Angeles and put it on the 10 heading east, and something under an hour after that the network went down and never came back up.

There were photographs on this phone. Hundreds of them. He knew exactly where the icon was and he did not touch it, and that was not strength, it was triage, and he was aware of the difference. He called Buck's number anyway. He knew what it was going to do and he did it anyway, and it did what it was going to do, which was nothing at all — no ring, no recording, not even the courtesy of a network telling him it had failed. He held it to his ear in a truck in an empty firehouse for four seconds of pure silence and then took it away from his head and turned it off.

Then he got the pencil out. He had been carrying it since a stranger's kitchen, and he had a stack of Bobby's memos in a side pocket with clean backs on them, and he turned the phone on again with a genuine physical reluctance because the battery said forty-one percent and every second of it was a second of the truck's morning. And then, in the dark, in block capitals, pressing hard because he could not see what he was writing, he copied it all down. Maddie's message, word for word. The date and the time on it. Buck's number and Maddie's number and Chimney's, which he knew by heart and wrote out anyway because knowing something by heart is a battery too. I-10 EAST. PHOENIX. IF PHOENIX GONE, STAY ON THE 10. Under that, from Bobby's, TWO ROUTES MARKED — HAVE MAP.

He was a man who wrote things on paper. He had thought that about a stranger yesterday, standing in a kitchen looking at nineteen days of somebody's water in ballpoint, and he had thought it about a probationary firefighter an hour ago. Paper does not need a battery and does not need a tower and does not need anybody's permission, and it was the only technology left in Los Angeles that still worked exactly as well as it had a month ago. He powered the phone all the way down, wound the cable around it, and put both in the chest pocket of his coat instead of the bottom of the pack. Then he turned the key back and the dash went out, and the bay was as dark as it had been before, and Eddie Diaz sat in a truck that did not belong to him with his hands on a steering wheel he was not turning.

Two minutes. Then he got out, and pushed the door to without slamming it, and went back inside to relieve his watch. Josh had the flashlight on the floor with a paper towel over the lens, which he had worked out himself, and he was sitting against the desk with his knees up and two fingers on the inside of a wrist and his eyes on his own watch. He looked up when Eddie came in and he did not say is everything okay or what took you so long. He said, in a voice that had gone flat and quick and stripped, “One eighteen, regular. It was one twenty-six when you left. First bag's about done, there's maybe an inch in it.”

Eddie stopped in the doorway. “You counted for a full minute?”

“I counted for a full minute four times.”

“One eighteen from one thirty.” Eddie crouched down beside the mattress and put his own fingers on the other wrist to check the work, and the work was good. “That's the first good number anybody's given me in eight weeks. Hang the second bag.” Josh hung the second bag off the Halligan with the specific carefulness of a man who has now done a thing twice, and Eddie sat back against the wall and pulled his coat off, and then his shirt, which took him longer than it should have and involved a certain amount of getting his right arm out first.

He had been putting this off since yesterday morning and he knew it. The dressing over the entry wound had been on since the 118 and it was the same two four-by-fours he had started with, and they had been through eleven hours of walking and one climb over a fence and they came away grey. Underneath, the wound was a puckered oval below the collarbone with the suture line still showing, and it was closed, and the edges were pink and not red, and there was no track running up out of it and no heat spreading off it into the muscle, and when he made himself put his face close to it there was nothing to smell.

He had a thousand milliliters of sterile saline in his hands. That was the thing that got him, sitting on a tile floor with his shirt off. For two days the third water bottle had been the medical one and he had rationed it in swallows and had refused to spend it on himself, and now there were four liters of the stuff in a cardboard case at his elbow because a battalion chief he would never meet had pushed a supplemental cache out to a station in the last week anybody was doing that. He spiked a bag, ran a hard stream through the wound until the runoff came clean off his ribs onto the floor, dried the skin, and put on two clean four-by-fours and taped them down properly, all four sides, the way he would have done it on somebody else. It took ninety seconds and it was the first ninety seconds of medicine he had spent on himself since he had walked out of a hospital.

The knot under his right shoulder blade was still there. He got a hand back to it for the first time in weeks now that the coat was off and found it exactly where it had been living, a hard ridge of something the length of his thumb, and pressed it, and it lit up all the way down his arm to the two fingers that had been half-asleep since he woke up. That was going to be a conversation with somebody eventually. It was not going to be a conversation tonight.

“How long has that been like that?” Josh said. He was looking at the wound and not the shoulder.

“Eight weeks.”

“I mean how long since you looked at it.”

Eddie pulled his shirt back on. “Yesterday morning,” he said, and then, because the man had counted a pulse four times to be sure, “Properly? Not since the hospital.”

Josh nodded slowly and did not make it a thing, which Eddie noted and filed and would remember for a long time. “Okay,” he said. “Then we're both doing it every night. That's the deal I want. You look at yours where I can see it and I'll stop pretending I'm fine on four hundred calories.”

“That's a hell of a negotiation.”

“I've been on the phone with cops for eleven years.”

They set the watch at two hours each, which meant neither of them was going to get anything worth calling sleep, and Eddie wrote the rotation on the back of a memo page and put it on the desk because a thing that is written down does not get argued about at three in the morning. Josh took the first one. Eddie lay down on the tile with his coat over him and his boots on and was out in about ninety seconds, which he had not managed in eight weeks and which he did not have time to think about. Josh woke him at ten past three with a hand on his shoulder and no light on, and said, “He's shaking.”

He was. It had come on in the last ten minutes and it was not shivering, it was the whole frame going at once, teeth and hands and the good leg drumming against the tile, the kind of rigor that looks like the body has been unplugged from its own controls. His skin had gone from soaked and cool to dry and radiating. Eddie got a hand on his forehead and then on his chest and swore quietly.

“Is he dying?” Josh's voice had lost the flat register entirely.

“Maybe.” Eddie was already moving. “Or it's the drug working. When you kill a lot of bacteria at once they let go of everything they were holding and the body reads all of it in one go, and you spike, and you shake. It looks like the worst hour of the whole thing and sometimes it's the hour it turns. I can't tell you which one this is. Nobody could tell you which one this is without a lab.”

“What do you need?”

“Both blankets on him, not off him — he's cold, whatever the thermometer would say, and fighting the shake burns more than it's worth. Then wet a towel and get it under his neck and in both armpits and leave the leg uncovered.” He got the second bag squeezed down by hand, two fingers of pressure at a time on the plastic, running it faster than gravity would. “And talk to him.”

“He can't hear me.”

“I've been on the other end of that,” Eddie said. “Talk to him.” So Josh talked to him. He did it badly for about a minute, in the awkward loud voice people use on the unconscious, and then he stopped doing that and slid into the other one without seeming to notice he had, the flat calm one, the one that says okay, I have you, tell me where you are, and he told a man he had never met the time and the date and where he was and who was with him and what they were doing about it, and then he told him again ten minutes later, and then again. It was the most useless thing happening in the room and it was the only thing either of them could do with their hands, and Eddie let it run. The rigor broke at four. It went the way they go, which is all at once and unimpressively, the frame letting go inch by inch until the body underneath it was just a young man sweating through a blanket. Eddie found the wrist. He counted a full minute the way Josh had.

“One twelve,” he said.

Josh, who had been holding a wet paper towel against a stranger's neck for fifty minutes, put his head back against the desk and let out a breath that had a shake in it.

“Don't,” Eddie said.

“I'm going to say it anyway.”

At first grey Eddie reconstituted the third vial and pushed a gram slow into the line, and looked at the last one sitting in the cardboard case, and did not say anything about it out loud. He hung the fourth bag. He cut the tape spiral off the leg and left the dressings alone underneath, because opening that up on a tile floor with nothing to put back on it would be the single stupidest thing he had ever done in a career of interesting choices, and rewrapped it loose so it could swell, which it was going to.

They built the back of the truck out of the firehouse. Eddie went down the hall to the dorm and stood at the foot of the far bunk for a second, the made one, squared corners and a wear pattern in the blanket from a man who had gone on making his bed in an evacuated station for twenty-four days, and then he stripped it and hauled the mattress out through the corridor on his shoulder. It went in the bed of the utility truck with the two remaining blankets over it and a rolled turnout coat at one end. Around it went four liters of saline in the cardboard case, one vial of ceftriaxone, the box of start kits, the jump bag, the four SCBA bottles because you do not leave four air bottles, the siphon hose out of the truck's emergency kit, Josh's spare set, and everything in the kitchen worth carrying, which was four rinsed cans and nothing else.

They carried him out last, on the mattress, one at each end, down a corridor in the almost-light. He weighed nothing. Eddie had known he was going to weigh nothing and it was still the worst part of the morning. Then there was nothing left to do but the thing. “Let's see if this thing runs,” Eddie said, grabbing the keys and climbing into the driver's seat.

Josh hovered by the door, watching nervously as Eddie turned the key in the ignition. For a heart-stopping moment, nothing happened. Eddie sat with his hand on the key and forty-one percent of a phone battery in his coat pocket and did not permit himself one single thought about what he had spent it on. Then, with a sputter and a groan, the engine roared to life.

Josh let out a relieved laugh. “Guess today's our lucky day.”

Eddie shut the truck off and stepped out. The bay rang with the sudden absence of it. “It's not much, but it'll get us out of the city faster than walking.”

Josh nodded. “And that's good enough for me.”

Eddie tossed the keys onto the truck's dashboard, and put his hand flat on the warm hood for a second, and looked past it at the roll-up door and the chains hanging beside it in the grey. Twenty-eight days ago at 6:14 in the morning, four people had gotten into a car and put it on the 10, heading east.

It was six minutes past six.

The chains hung beside the roll-up door in two loops on a cleat, and Eddie stood looking at them for a full minute before he touched them, because there was no version of this that was quiet and he wanted to have finished being unhappy about it before he started. The math was not complicated and it was not negotiable. The half-open front door they had come in through was forty inches of clearance. The truck was a hundred and one inches tall with the light bar on it. There was one door in this building a truck could leave by, and it was fourteen feet of corrugated steel on a chain hoist that had last been greased when somebody still worked here, and it was going to announce itself to the entire block.

“Here's how this goes,” he said. Josh was standing by the driver's door in Ashe's coat with the Halligan held across his body the way Eddie had shown him, which was correctly, which two days ago he could not have done. “I open it. You don't help me open it. You're at the truck, on that side, where you can see the bed and the cab both.”

“What am I looking at?”

“Him.” Eddie nodded at the bed of the truck, at the mattress and the two blankets and the shape under them and the bag of fluid hanging off a Halligan wedged upright in the stake pocket. “That's the whole job. Not me. If something comes through that door and it gets past me, you don't fight it in the middle of a bay, you get in the cab, you lock it, and you lean on the horn, because that's the only thing in this building that's louder than I am.”

Josh looked at the door for a moment. “And if it gets past you and I'm in a locked cab and you're on the floor.”

“Then you drive.” Eddie said it the way you say a dosage. “Keys are on the dash. You point it east and you don't stop until the fuel does. I'm not being noble at you, Josh, I'm telling you what the actual best outcome is in that specific situation, and I need you to have already agreed to it before it's happening.”

There was a pause that went on slightly too long.

“Okay,” Josh said, in a voice that meant he had heard it and filed it and had no intention of ever executing it. Eddie decided that was as good as this was going to get, and went to the chains.

They were cold and greasy and the first pull did nothing at all, and then the counterweight took over and the door came up off the concrete with a sound like a freight yard. Every link of the hoist chain slapped through the sprocket. The bottom rail dragged and screeched. The panels went up over the curve one at a time with a bang for each, and the whole of it rolled out into the street and off the buildings across the boulevard and came back thinned out and doubled, and Eddie stood there with his arms full of chain and thought, distinctly, that he had just rung a bell in a city where the only thing left that could hear was hungry.

And then the light came in.

It came in low and flat off the east end of the boulevard, straight down the throat of the bay, and Eddie had been in the dark since a stranger's stairwell yesterday afternoon and it took him like a hand across the face. The dust the door had knocked off the tracks hung in it in a solid column. He got an arm up and his eyes screwed shut and stood there entirely blind in an open doorway, which he was aware, even while it was happening, was the single most exposed he had allowed himself to be in two days.

His eyes came back in pieces. The apron. The cracked concrete. The dry planter with the dead bird-of-paradise in it. The street, and the cars along the curb, and the light hitting all of it at the angle that makes everything look like a photograph of itself.

And forty feet out, coming up the middle of the apron toward the noise, one of them.

Eddie had seen them at distance. He had seen shapes moving between cars on the second day and he had watched a knot of them work a barricade from a fourth-floor window and he had spent eleven hours yesterday routing around sounds he never put a body to. He had not stood in a doorway in full daylight with one closing on him at conversational range, and the first thing that happened was not fear. It was recognition, and it was worse.

It had been somebody. It was still wearing what it had been wearing, which was a work shirt with the tail out and a pair of grey trousers, and the shirt had a pocket and the pocket had the ghost of a rectangle in it where something had lived for years, and Eddie thought lanyard before he could stop himself and then made himself stop. The face was the part everybody would tell you about and it was not the part that mattered. It was gaunt in a specific way he knew from a hundred calls, the flesh gone off the temples and the cheeks and the eyes sunk back into their orbits, which is what a body looks like when it has been burning through itself for weeks with nothing coming in. Dried blood was crusted around the mouth and down the front of the shirt and dried black over both hands and both forearms up past the wrists. Not its own.

What Eddie actually looked at was the feet. It had one shoe. The other foot was bare and it was not a foot anymore. It had walked the sole of it off, all the way off, down through the fat pad to something that did not bear thinking about, and it had gone on walking on it, and it was walking on it now, coming up a concrete apron at a steady mechanical two miles an hour with the toes of that foot leaving marks.

Eddie stood there with an axe in his hand and understood something that no memo had told him. A human being stops. That is not courage or its absence, it is physiology — a body sends up pain and then swelling and then fever and then it simply will not answer the phone anymore, and the person sits down. Every single rule Eddie had built in two days had a person on the other end of it who would eventually get tired, get thirsty, get hurt, and stop. This one had not stopped. It was going to keep coming up this apron on a foot that had nothing left on it until something physically prevented it, and there was no reason at all to think it would stop tomorrow either.

“Uh, Josh?” Eddie called over his shoulder, his voice loud enough to carry through the garage. “Got any advice for dealing with one of these things?”

Josh poked his head out from behind the truck, his eyes widening as he saw the infected. “Yeah,” he said nervously, his grip tightening on the Halligan. “Aim for the head. Trauma to the brain kills them. I picked that up from the later emergency calls, before the phones went down.”

“Picked it up how?” Eddie did not turn around. Thirty feet.

“People told me.” Josh's voice had gone strange and flat and fast. “That last week, when it was all coming in at once, we stopped being able to send anybody, so all we could do was stay on the line. And you'd get a guy in an attic with his family and he'd tell you what he'd already tried. That's — nobody thinks about that part. We were the place all of it went. A hundred people a night telling one operator what didn't work.”

Twenty-five feet. It had seen him. There was no question about it having seen him; the head had come around and locked and the gait had changed, not faster, but committed, the way a thing moves when it has stopped searching.

“And what didn't work?”

“Everything else.” Josh swallowed. “Chest, gut, cut them, they just keep going. Two people told me about the head. One of them stayed on with me after. The other one didn't.”

So that was where it came from. Not a briefing, not a bulletin, not one word of official guidance from anybody with a title. The only piece of survival doctrine that existed in the city of Los Angeles had been assembled out of the last phone calls of people who had already lost, and it had been assembled by the men and women sitting in a room with headsets on, and every one of them had paid for it by listening.

Eddie's gaze flicked back to the infected, which was closing the gap with each unsteady step. “Good to know,” he muttered, hefting the axe.

He did not draw the pistol. He thought about it, in the compressed and entirely unhurried way the mind works at fifteen feet, and dismissed it, because a nine-millimeter round in a concrete canyon at six in the morning would be heard for a mile and this thing had already told him what a mile of hearing was worth. The axe was quiet. The axe was also going to require him to be inside its arms, and he had watched two forearms' worth of somebody else's dried blood come up that apron, and he had a healing hole in his chest under two clean four-by-fours, and Bobby's memos had used the phrase bodily fluids in a sentence with the word transmission in it.

He put the coat's collar up and turned his face down and away and set his feet.

The infected lunged at him, its guttural growl breaking the heavy silence. Eddie stepped forward, driving a solid kick into its legs and sending it sprawling to the ground. It hit the pavement hard, flailing as it tried to right itself. Eddie didn't give it the chance.

Raising the axe above his head, he brought it down with all his strength, the blade sinking into the infected's skull with a sickening crunch. The creature's movements stopped instantly, its body falling limp. Eddie stood there for a moment, breathing heavily as he wrenched the axe free, blood and viscera clinging to the blade.

It was the sound he was going to keep. Not the growl. The other one, the one his hands had made and his shoulders had made, a wet structural sound with no give in it anywhere, and the way the resistance had changed twice on the way through.

“Well,” Josh called from the truck, his voice edged with both awe and discomfort. “That's one way to handle it.”

Eddie wiped the blade on the infected's tattered shirt before turning back toward the garage. “You said aim for the head,” he said simply.

He got two steps and stopped.

He had felt it land. He had felt it land while it was landing and had filed it under later because there had been an axe in the air at the time, and now it was later. There was spatter across the left thigh of his trousers and up the sleeve of the coat to the elbow. There were three flecks on the back of his left hand. And there was a fine warm wetness across his jaw and his cheekbone under his eye, which he had not felt go on and could feel now, and he stood in the middle of a firehouse apron in the first sunlight in two days and did not move a single muscle.

“Eddie?”

“Don't come over here.”

Josh stopped where he was.

Eddie ran the memos in his head, the actual words, because the actual words were all anybody had. Initial airborne transmission. Subsequent transmission by bite and bodily fluids following mutation of the agent. That was three sentences of photocopied paper from a captain's locker and it was the entire published science of the thing, and Eddie had just taken an unknown quantity of a dead man's blood on his face at a range of four feet, with mucous membranes, which is a phrase that means eyes and nose and mouth, which is a phrase that means the three specific doors on the human body that do not lock.

“Josh. In the case in the bed there's saline. Bring me a bag, don't open it, and bring the last roll of gauze, and then get back to the truck.”

Josh brought it and put it on the concrete six feet away and backed off without being told, and Eddie noted that, too, in the part of him that was still filing.

He did it standing, bent at the waist, face down, eyes shut and then deliberately open. He spiked the bag and ran a liter of sterile fluid across his own eyes and his cheek and his jaw and his hairline and back through his eyes again, one at a time, holding the lid up with two fingers, until his hands stopped shaking and the water running off his chin came clean and he had spent the whole thousand milliliters. Then he scrubbed the hand. Then he took the coat off inside-out, the way you take a coat off when the outside of it is the problem, and rolled it and set it in the bed of the truck by itself, not touching the mattress.

Three liters left in the case. He had spent a quarter of everything they had, on himself, in ninety seconds, and there was a man in the truck bed who was going to need every bag of it. He was going to have to be all right with that. It took him about four seconds.

“Was that” — Josh, from the truck, and he had gotten his voice down to something conversational, which cost him visibly — “was that a real risk or was that you being careful?”

“I don't know.” Eddie straightened up and pushed the wet hair back off his forehead. “That's the honest answer. Everything I've got says airborne first and then fluids after, and airborne was five weeks ago, so either I've already had my exposure to that one and I'm one of the people it doesn't take, or the whole thing is wrong, or it's right and what just went in my eye is exactly the thing they were warning about. There's no test. There's no doctor. There's nothing I can do about it except the thing I just did.”

“And if it's the third one?”

“Then in some number of days you'll know before I do,” Eddie said, “and I'd rather you spend that time driving east than watching me for it.”

“That's a horrible answer.”

“It's the accurate one.” He picked the axe back up. “New rule, and this one's for both of us and it's not up for discussion. We don't do that again unless there's no other option in the world. Not because I'm scared of them. Because I'm four feet away when it works. Distance, doors, going around, leaving — all of those beat winning. Winning is the worst way to survive one of these.”

He made himself go back and look at it one more time, because looking is how you learn and because he was not going to let the last two minutes turn into something he flinched away from.

It had gone down and stayed down instantly and completely, which told him the brain thing was true and not folklore. It had not bled the way a fresh kill bleeds; what came out was dark and slow and wrong in a way he did not have a word for. The muscle under the torn shirt was wasted to strings. There was an old dressing on its left forearm, a real one, adhesive gauze gone grey, applied by somebody who knew how — applied, probably, in the first week, by a person who thought they were treating a wound. He crouched down and looked at that for a while.

Somebody had bandaged this man. Somebody had cut the tape and smoothed the edges down and told him to keep it dry, and then the world had gone on doing what it was doing, and here it was on a concrete apron in El Segundo with an axe wound in it and Eddie Diaz looking at another person's careful work. He did not know its name and there was nothing on it that would give him one, and he was not going to find one, and he made himself notice that he had wanted to.

“Let's get moving,” he said.

He checked Ashe before he got in, because that was the rule now. Pulse at the wrist, one hundred and six, which was four better than it had been at dawn and the best number the kid had put up since they found him. Skin dry, still hot, not soaked. The line in the forearm patent, the tape holding, the bag two-thirds down. The leg had swelled the way Eddie had said it would and the loose wrap was doing what a loose wrap is for. His face in the new light was the face of somebody's son, nineteen or twenty-two or whatever he was, and Eddie put the blanket back up over his chest and tucked it under the mattress edge on the windward side so the ride would not take it.

“He's better,” he said, and watched Josh receive that like a man being handed something breakable.

The utility truck rumbled to life once more, its engine a comforting roar against the otherwise eerie silence. Eddie maneuvered it out of the garage and onto the cracked streets. The sunlight glinted off the broken glass and debris that littered the roads as they made their way out of Station 133.

He did not look at the mirror on the way out and then he did, once, at the corner. The bay door stood open behind them, fourteen feet of black in a white building, and the shape on the apron, and the whiteboard and the log book and the made-up bunk with no mattress on it, all of it just a building again. Twenty-four days of a probationary firefighter writing STATION SECURE three times a day, and it had come to a chain and a truck and a stranger.

It had come to the kid being in the back of the truck. Eddie let himself have that one, and then turned the corner and let the station go.

Josh shifted nervously in the passenger seat, gripping the Halligan as his eyes darted to the ruined cityscape around them. He had not been outside in twenty-six days and now he was doing thirty miles an hour through it, and Eddie watched him take in a whole month at once out of a moving window — the burned block, the cars nose-to-tail and abandoned facing every direction, the front doors standing open on houses, the supermarket with its glass gone and its shelves visible from the street, the spray-painted sheet on a chain-link fence that said NO ROOM. TRY 8TH ST. in a hand Eddie had now seen on three separate corners in two days.

“It's different at this speed,” Josh said finally.

“Worse or better?”

“Worse. Walking, you only get the block you're on.” He was quiet for a second. “The freeways are probably a mess,” he said, his tone cautious. “But I know the back roads. They should get us through faster.”

Eddie nodded, focusing on the road ahead. “Alright. You navigate. I'll drive.”

Josh went into the glove box and came out with the crumpled street map that had been folded in there since before any of it, and spread it across his knees and the dash, and made a small noise of relief at being given a job with edges on it.

Eddie took Bobby's map out of his chest pocket and handed it across without saying anything about it.

Josh unfolded it and looked at the two pencil routes and looked at Eddie and did not ask, which Eddie appreciated more than he could have explained at that hour. He put them side by side on his knees, the marked one and the whole one, and worked out where the first ended and the second had to take over, and said, “Left at the light that isn't a light anymore,” and Eddie went left.

With Josh's guidance, they wound their way through the labyrinth of Los Angeles' side streets. The back roads were quieter, with fewer abandoned cars and debris than Eddie had expected. Occasionally, they passed signs of chaos—an overturned bus, a hastily constructed barricade—but for the most part, the journey was uneventful.

Twice they saw more of them. Once it was a single one standing in the middle of a residential intersection facing nothing, and it turned toward the engine noise as they went past and started after them and was gone in the mirror inside four seconds, and Eddie thought about that for the next mile: it had come after a truck. It would still be coming after a truck an hour from now. It was not going to catch a truck. It was also not going to stop.

The second time it was three of them together in the forecourt of a gas station, and together was the part he did not like, and he took the next right without being told and Josh did not argue about the route.

The further they drove, the more the city fell away. The tightly packed buildings gave way to sprawling suburbs, and then to the open expanse of the outskirts. The sun climbed higher in the sky, casting long shadows across the landscape. Eddie kept his eyes on the road, his knuckles white against the steering wheel, while Josh occasionally glanced at the crumpled map on his knees.

Somewhere out past the last of the tract houses, Eddie realized that his hands hurt from the wheel and that he had been driving for forty minutes and that at no point in those forty minutes had he been listening. Two days of stopping every ten seconds to put his ears on a street, of routing around a dog, of choosing the leaving time before he arrived, and now he was doing forty miles an hour in a steel box with the windows up and the engine going and he could not have heard a marching band. He did not know yet whether that was the most dangerous thing he had done since he woke up or the first genuinely good decision. It was going to be one of them.

In the back, under two blankets on a firehouse mattress with a bag of saline swinging off a Halligan, Firefighter Ashe went on not waking up, and the road went east.

The problem with the truck was that it drank diesel, and Eddie had known that since six o'clock in the morning and had spent two hours not saying it out loud. He had known it from the way it started — the wait for the glow plugs, the shake it put through the frame at idle, the smell coming back off the exhaust when he had the window down. There was a yellow sticker inside the filler door that said DIESEL FUEL ONLY in the way things say something when somebody has already gotten it wrong once. It meant the truck would run on fuel that had been sitting in a tank for two months without caring much, which was good. It meant that ninety-five out of every hundred cars they passed on the shoulder had nothing in them he could use, which was not.

He did the arithmetic at forty miles an hour with the sun climbing off the windshield. Three-quarters of a tank at the start, a thirty-gallon tank if it was standard for the chassis, call it fifteen miles to the gallon if he was gentle and the load stayed light. Three hundred and thirty miles, give or take a lie. Phoenix was two hundred and sixty from the state line side of things, and they were not at the state line, and nothing on this trip so far had gone in a straight line. It was going to be close, and close was the word he had come to hate most in two days, because close was the word that had described the vial count, and the water, and the twenty minutes of accessory power, and every single one of those had come out on the right side and he had no reason to believe the streak was structural.

The other arithmetic was worse.

“One vial,” he said, at nothing, somewhere past Pomona.

Josh had been asleep with the map on his chest and came up out of it fast, the way people sleep when they have not decided the world is safe. “What?”

“One vial of Rocephin. One gram. I gave him two last night and one at first light and he's got one more coming to him and then that's it, and then he's a man with a bad leg and an infection and nothing in the way of it.” Eddie kept his eyes on the road. “I'm telling you because you're going to be the one holding the flashlight and you should know what we're doing before we do it.”

“How long does he have. If we don't find more.”

“Honest answer, I don't know. His numbers are going the right way, which means the drug is working, which means the drug stopping is a real event and not a theoretical one.” He thought about it. “Two days. Maybe he holds. Maybe he doesn't. I've seen people walk away from worse and I've seen people die of less and I've never once been able to tell you in advance which one I was looking at.”

Josh folded the map along its old creases and did not fold it wrong, which Eddie had started noticing about him. “So we're stopping.”

“We're stopping for fuel because we have to. While we're stopped, we're doing a second thing.” Eddie glanced over. “Two errands, one stop. I'm not going to want to stop twice today and neither will you by about four this afternoon.”

By the time they reached the outskirts of San Bernardino, the truck's fuel gauge had dipped noticeably. Eddie glanced at it, frowning. “We're gonna need to refuel soon,” he said.

Josh nodded. “There's a lot of industrial areas around here. Warehouses, truck stops. We might get lucky.”

“Industrial is right for what I need,” Eddie said. “Work trucks run diesel. Landscapers, plumbers, box vans. I don't want a nice neighborhood, I want somewhere ugly where people parked things for a living.”

“Then get off at the next one and go north two blocks,” Josh said, without looking at either map, and then, catching himself, “I took twelve years of calls out of this county. I know what's ugly where.”

The truck slowed to a crawl as Eddie spotted a row of abandoned vehicles clustered near the edge of a quiet industrial area on the outskirts of San Bernardino. Most were trucks and sedans, left haphazardly as if their owners had fled in a panic. Eddie pulled to the side of the road, his eyes scanning the area for any sign of movement. He did not get out. He sat with the engine off and the windows down and gave the place ninety seconds, which was the ten-second rule scaled up to match the size of what he was about to walk into, and the ninety seconds gave him back a flag line snapping on a car lot two streets over, something metal knocking somewhere in a way that was almost certainly wind, and no voices and no footsteps and no dogs.

What he could see was a strip of low buildings with a shared parking apron: a tire place with the bays open and empty, a plumbing supply, a unit with the sign taken down and the ghost of the letters still on the stucco. At the far end, set at an angle, a squat beige box of a building with a green cross bolted over the door and a smaller sign under it that said URGENT CARE — WALK-INS, and beside it, sharing a wall, a storefront with a painted paw print in the window.

Eddie looked at that for a long moment.

“This looks like our best shot,” he said, cutting the engine. “Stay close.”

Josh gripped the Halligan tightly as he climbed out of the truck, his eyes darting nervously to the surrounding buildings. “You sure about this? What if those things are around?”

Eddie swung his axe over his shoulder. “Then we deal with it. Let's move.” He said it and then immediately amended it, because he had made a rule eighty miles ago on a firehouse apron with a liter of saline running off his chin and he was not going to let it die the first time it was inconvenient. “Correction. Then we leave. Yesterday I'd have said deal with it. What I meant was, if it happens we're not going to fall apart. But if we see one, we go around. If we see three, we get in the truck. I'm not spending another liter on my face.”

They worked quickly, moving from vehicle to vehicle in search of usable fuel. It went badly for twenty minutes and the reasons were educational. Half the filler doors he opened had the wrong nozzle sticker on them and he shut them again without touching the cap. Of the ones that were right, three were bone empty, the tanks sounding hollow when he knocked low on the quarter panel. Two more were full and gave him nothing at all, because Eddie fed the hose down the neck and it stopped hard about eighteen inches in and would not go past no matter how he turned it, and he stood there in the sun with the end of a hose in his hand and worked out, the slow way, that somewhere in the last twenty years somebody had put a flap in the filler neck of every vehicle on earth specifically so that a man in a parking lot could not do exactly what he was trying to do.

“Anti-siphon,” he said. “They started building it in.”

“So how do people do it?”

“They punch the tank, which wastes most of it and puts a lit match in your hand as an option, or they find something old.” He was already moving. “Old. That's the whole answer. Look for old.”

Eventually, Eddie found a large SUV with enough gas to make a difference — a slab-sided white thing at the back of the lot with a fleet number stenciled on the door, sitting nose-down on soft front tires, and a badge on the fender that told him it was a diesel and a build date that told him it was older than his son. The filler neck took the hose all the way down on the first try. He knelt by the vehicle, attaching a siphon hose from the truck's emergency kit and filling a portable canister.

The kit had been in the toolbox in the bed, a red zippered roll with a jump pack that no longer held a charge and a set of triangles and a length of clear tubing with a brass jiggle valve on one end, and Eddie had a moment of unreasonable gratitude toward whoever in the Los Angeles Fire Department had signed the purchase order for a bag of things nobody had used in a decade. He worked the valve until it caught and the fuel came up the tube in a slug and then a stream, and the smell of it came up with it, sharp and oily and thick in the heat. Josh kept watch, his eyes scanning the street while the faint gurgle of fuel echoed in the silence.

“There's writing on that wall,” Josh said, after a while.

Eddie looked where he was looking. On the roll-up door of the tire place, six feet up, somebody had spray-painted a shape in orange. It was two vertical strokes with a bar between them and a circle over the bar, drawn quickly and confidently by somebody who had drawn it before, and it meant absolutely nothing to Eddie.

“It's on the pole too,” Josh said. “And that one.”

Three of them. The roll-up door, a light standard at the mouth of the lot, and the low wall by the street where somebody had crouched to do it. The same shape, the same orange, the same hand. The paint had a chalky look to it that Eddie associated with a few weeks in this sun and no more than that.

“Do you know it?” Josh said.

“No.”

“Is it a warning?”

“I don't know that either.” Eddie stayed crouched with the tube in his hands and made himself look at it properly. “Here's what I've got. Somebody with a can of paint came through here, on foot or slow enough to stop three times, and did the same mark in three places you'd see coming in off the road. It's not a message, because a message has words in it. It's a mark. Which means it's for people who already know what it means.”

“Which means there's more than one of them.”

“Yeah.” Eddie watched the canister fill. “That's the part that matters. Not what it says. That somebody's organized enough to have a thing that means something to more than one person.”

Josh was quiet for a second. “That could be good.”

“It could be anything,” Eddie said. “Groups aren't good or bad. They're just what they are, and you find out which after. But it's the first thing I've seen in two days that a person made on purpose for another person, and I'm counting it.”

Later, with the canister going into the tank, he took out the pencil and one of Bobby's memo pages and copied the shape onto the back of it as exactly as he could, and wrote under it SAN BDNO IND. PARK — 3 PLACES — ORANGE — RECENT, and put the page back in his coat with the others. He did not know what he would ever do with it. That was not the point. The point was that in nineteen days or nine months he might see it again on a wall somewhere and he would rather have it on paper than have to trust a memory that had been running on four hours of sleep since a hospital. Two canisters went into the truck. The gauge came off the bottom third and settled somewhere north of half, which was not full and was more than he had let himself expect.

“Almost done,” Eddie muttered, pouring the last of the gas into the truck's tank. He capped it off, wiped his hands on his pants, and looked at the beige building at the end of the strip. “That's one. Now the other one.”

The urgent care had been done already. He knew it before they got to the door, because the door was not a door anymore, it was a frame with the safety glass gone out of it in one piece and lying in the entry like a sheet of ice, and everything about the inside said weeks ago and said a lot of people. The waiting room chairs were tipped. The reception counter had been cleared with an arm. The corridor behind it had every cabinet standing open and the floor was ankle-deep in the packaging of things that had been taken, which was its own kind of chart: they had taken the drugs and left the paper.

Eddie went through it anyway, because you go through it anyway. The controlled cabinet had been levered off the wall and was lying face down. The sample closet was bare to the shelf paper. The little refrigerator in the back had been opened and left open and the smell that came out of it was the smell of something that had held biologicals in July. He got four things. A box of eighteen-gauge needles. A sleeve of ten-milliliter syringes. A roll of paper tape. A blood pressure cuff, adult, in a drawer nobody had bothered with because it was not a drug.

“That's it?” Josh said, in the doorway, at an angle to it.

“That's a lot, actually. I've been running that kid's fluids off a firehouse jump bag and guessing his pressure off his wrist for two days.” Eddie put the cuff in the pack like it was worth something, because it was. “But no. Not what we came for.”

He stood in the ruined corridor and let himself have about fifteen seconds of the actual size of it. One vial. Two hundred and sixty miles. A twenty-two-year-old in the bed of a truck outside with a leg that had been dirty for three weeks. Then he walked back out into the sun and stood in front of the storefront next door with the paw print painted on the glass.

“Eddie.”

“I know how it sounds.”

“It's a vet.”

“It's a clinic,” Eddie said. “Ask me what's in a clinic.” He was already testing the door, which was locked, which was the single most encouraging thing that had happened all morning. “Sterile fluids. Sterile fluids by the case, because a dog on a table gets the same lactated Ringer's a person on a table gets, out of the same bag, made in the same plant. Needles. Catheters. Suture. And injectable antibiotics, because when a dog gets hit by a car and comes in with a dirty open fracture, they don't give it a pill.”

“And that's” — Josh chose his words — “that's the same stuff?”

“Cefazolin is cefazolin. It's a molecule. It doesn't know what it's going into.” Eddie put the axe head against the lock side of the frame and stopped and set it down and went and got the Halligan from Josh instead, because he had promised himself somewhere around three in the morning that he would stop using an axe for jobs a pry bar was for. “The dose is by kilogram and I'll have to do that myself, and the concentrations are going to be wrong for a person, and I am going to be reading a vet's label out loud in the back of a truck and doing sixth-grade math with a pencil. That's the whole problem with it. The molecule isn't the problem.”

The frame gave on the third pull with a crack that went across the lot and came back off the tire place, and both of them stood absolutely still for a count of thirty afterward, and nothing came. Nobody had been in here. That was the first thing, and Eddie let himself feel it for a second in the cool dead air — the reception desk with a jar of dog biscuits still on it, a leash hanging on a hook, a corkboard of photographs of other people's animals with their names in marker underneath, BISCUIT, MAMBO, DUCHESS. A city of four hundred thousand people had emptied itself into pharmacies and hospitals and grocery stores and not one single person had thought about the vet.

The back room had a stainless table and a wall of drawers and a refrigerator with a padlock hasp on it, and Eddie broke the hasp with the Halligan and stood in the light of a dead fridge looking at what was in it.

Cefazolin, one gram, powder for reconstitution: six vials.

He took them out one at a time and read every label twice and said the expiry dates out loud, and then he set them in a row on the stainless table and put both hands flat on either side of them and stood there with his head down for about four seconds, which Josh, in the doorway, had the decency to say nothing about. “Six,” Eddie said, when he had his voice where he wanted it. “It's every eight hours instead of every twenty-four, so it's not six days, it's two. But it's two days I did not have when I woke up this morning, and it's two days on top of the Rocephin, and that gets him to Phoenix.”

“And if Phoenix is nothing?”

“Then we'll have had four days to find the next vet, and now I know to look for one.”

The rest of it came out in a stack. Eight liters of lactated Ringer's in a carton, which was better than saline for what he was doing and which he had not had access to since a field hospital. A box of catheters in two sizes. Sterile gloves. Real suture in packets. Chlorhexidine scrub in a brown bottle. Four rolls of conforming gauze and a shelf of four-by-fours still in the paper, and Eddie took every single one and did not apologize to anybody for it. A digital thermometer with a plastic sleeve dispenser. A tub of oral doxycycline in hundred-milligram capsules, which was for a patient who could swallow, which was for a patient who was awake, which Eddie put in the pack anyway and did not comment on. Josh carried the carton of fluids out with both arms around it like a man carrying a child, and had to put it down twice, and would not let Eddie take it.

They loaded it into the bed around the mattress. Eddie checked him while he was back there. One hundred and two, the best yet. Hot but not burning. He hung a bag of the Ringer's and ran it in fast because the kid was down a lot of fluid and the math on that was not complicated either. Then he put the cuff on the kid's arm and got a number for the first time since he had found him on a firehouse floor, and the number was eighty-eight over fifty-four, and that was a bad number, and it was also the first real number anybody had gotten off Ashe in twenty-four days, and Eddie wrote it on the back of a memo page with the time next to it and started a chart.

“You're smiling,” Josh said.

“It's a terrible blood pressure.”

“You're still smiling.”

“Because now it's a number and not a feeling,” Eddie said. “In an hour I'll take another one and it'll be higher or lower and either way I'll know something I don't know right now. That's the whole job. You can't fix what you can't measure.”

He was pulling the blanket back up when the kid's hand moved. Not much. The fingers of the left hand came up off the mattress about an inch and closed on nothing and went back down, and his head turned maybe fifteen degrees toward the sound of their voices, and his eyelids came apart to a slit that was not seeing anything, and then all of it stopped. Neither of them breathed for a second.

“Was that—" Josh's voice had gone up.

“That's the first purposeful movement he's made,” Eddie said, and he heard how careful he was being with it, and did it anyway, because hope was a thing you rationed the same as everything else. “It doesn't mean he's waking up today. It means the lights are on somewhere in there.”

Josh had put his hand on the edge of the truck bed and was looking down at a face he had been calling the probie for a day and a half. “Ashe,” he said, quietly, trying it. “Hey. We've got you. We're going east.”

Nothing. But Eddie noticed that Josh waited for it, the full three seconds you leave for an answer, the way you do on a phone line, and that he did not seem embarrassed about it afterward. Eddie took his own temperature before he got in the cab, standing on the far side of the truck where nobody could see him do it, with a veterinary thermometer under his tongue and one hand on the mirror. Ninety-eight point four. He put it back in its sleeve and got in and did not say a word about it.

“Let's go,” he said.

Josh climbed back into the passenger seat, visibly relieved when Eddie started the engine and pulled back onto the road. The truck rumbled steadily along the backroads, heading east toward Joshua Tree. As the city fell away behind them, the landscape began to shift. The tightly packed buildings gave way to open stretches of desert, the vast expanse broken only by the occasional cluster of abandoned vehicles or the crumbling remnants of roadside businesses. In the mirror, the orange mark on the roll-up door got smaller and stayed exactly as unreadable as it had been, and then the strip mall went behind a stand of eucalyptus and San Bernardino was a place they had been.

“Ninety-eight four,” Eddie said, about two miles later, without being asked.

Josh looked out the windshield at the desert coming up on them and said, “Thank you,” and left it there.

Eddie sat at the bottom of the on-ramp for a long time with the engine running. It was a nothing piece of road, a curl of cracked asphalt up out of a frontage strip with a green sign on a pole that said EAST 10 — INDIO — BLYTHE, and the truck was pointed at it, and his foot was on the brake and had been for a while.

Two days of doctrine said no. Every rule he had built since he walked out of that hospital had been a rule about small spaces and controlled sightlines and things he could get away from on foot. Freeways were the opposite of all of it. A freeway was a trench with concrete walls and no cross streets and no alleys and exits every two miles if you were lucky, and if the road ahead of you was blocked you did not go around, because there was no around; you backed up, or you turned a truck on a shoulder, or you walked. Everything he knew about the last week of Los Angeles said the freeways were where the city had gone to die. He had seen the burn corridors from a rooftop and three of the four had been highway.

And the surface streets had cost them ninety minutes on a fifty-minute run this morning, and there were two hundred and sixty miles of desert between here and the only address anybody had, and he had six vials of a dog's antibiotic and a man in the bed who had been asleep for twenty-four days.

“You've been sitting here a minute,” Josh said.

“I'm aware.”

“I'm not rushing you. I've just never seen you take a minute on anything.”

“That's because up until now everything's been a two-mile problem.” Eddie looked up the ramp. “This is a two-hundred-mile problem. If I get this one wrong there isn't a next street.” He said it and then heard Bobby in it, which happened sometimes now, a whole captain's worth of somebody standing behind a sentence. Pick the leaving time before you arrive. He had been running that man's map for two days and had only found out last night whose hand it was.

He took his foot off the brake. Eventually, the backroads fed into the edge of Interstate 10. The highway was still dotted with abandoned cars, but the congestion thinned enough for Eddie to maneuver through the gaps.

The first two miles were the worst of it and they told him everything. The cars were not scattered. They were arranged, in the way that only panic arranges things, and the arrangement had a direction to it: everything in the eastbound lanes was pointed east, nose to tail, doors standing open on both sides, trunks up. Everything in the westbound lanes was pointed east too. People had gone up the wrong side of a divided highway to get out, and then that side had stopped as well, and Eddie drove past four hundred cars that had all had the same idea at the same hour.

He read it the way he read a building. Where the doors were open on both sides, people had gotten out and walked. Where a car sat closed with the windows up, either nobody had been in it or somebody still was, and he did not look for long enough to find out which. There were suitcases on the asphalt with their sides split. There was a child's booster seat on the centerline, alone, twenty feet from any vehicle, and Eddie went around it and did not say anything and neither did Josh, and it went under the mirror and was gone. What there were not, anywhere, were bodies. Not one. He had a theory about that and he kept it to himself.

Then, around the second interchange, the jam simply ended. It let go the way a knot lets go, and there was open road out in front of them, two hundred feet of it and then a mile and then more, sun-bleached and empty and running straight at the horizon between two banks of scrub. Eddie brought the truck up to fifty and then to sixty and it felt obscene.

He had spent two days measuring the world in blocks. Two miles an hour. Ten seconds of listening at every corner. Fifteen miles had cost him eleven hours and a heel. Now the mile markers were going past at one a minute and the desert was opening up on both sides in a way that made the truck feel like the only moving object on the surface of the planet, and some part of him that had gotten very good at being small was standing up in the middle of the cab shouting that this was insane. He let it shout. Then he did the arithmetic on it, which was the only thing that ever shut it up: at two miles an hour, Phoenix was one hundred and thirty hours of walking. At sixty, it was four and a half. Ashe did not have one hundred and thirty hours. It was not a preference. It was subtraction.

Josh leaned back in his seat, his grip on the Halligan relaxing slightly. “So, Arizona. You think there's really anything waiting for us there?”

Eddie shrugged, his eyes fixed on the road ahead. “It's a lead. Better than nothing.”

Josh nodded thoughtfully. “If I were betting on a safe place, I'd pick somewhere remote. National parks, maybe. Joshua Tree's not a bad option. Lots of open space, fewer people. Fewer infected.”

“Yeah,” Eddie said, glancing out at the desert landscape surrounding them. “But it's not exactly stocked with resources. Water, food—it'd be hard to survive long-term.”

“Fair point,” Josh admitted. “Okay, what about the mountains? Sedona, Flagstaff... places like that. Higher elevation, natural barriers. It'd be easier to defend.” It was a good argument and Josh built it well, the way a man builds an argument when he has spent eleven years getting frightened people to make decisions over a telephone. He had the terrain and he had the logic and he had thought about water, which most people did not. Eddie listened to all of it and gave him about forty percent of his attention, and the other sixty went to the fuel gauge and the mirror and a folded page in his coat pocket.

Eddie considered this, his brow furrowing. “Could work. But we don't know how bad it is out there. If Phoenix has a safe zone, it might be our best bet. Supplies, shelter—some kind of organization.”

Josh sighed. “Yeah, but if it's gone like LA, we're walking into another death trap.”

“Then we figure it out when we get closer,” Eddie said firmly. “For now, we stick to the plan. Follow the 10 to Phoenix.” Josh was quiet for about a mile.

“Can I say something.”

“You're going to.”

“You're not debating me.” Josh said it without heat, which was worse. “I've been doing this eleven years. I can hear the difference between a person weighing two options and a person waiting politely for you to finish. I gave you Sedona and you didn't even push back on the water. You've decided. You decided before we got on the ramp, and I'd like to know when, because I've been sitting here thinking I was helping.” Eddie drove for a few seconds.

Then he took his right hand off the wheel and got the folded page out of his chest pocket and held it out across the cab. “Last night,” he said. “In the bay. I put twenty minutes of the truck's battery into charging my phone and it came up long enough to give me everything that landed on it while I was under. That's the last one it ever got. Six fourteen in the evening, twenty-eight days ago. I copied it out because I don't trust a phone.”

Josh unfolded a piece of departmental memo paper with block capitals on the back of it in pencil. He got about four words in and stopped, and Eddie watched him go completely still in the way people do when a name goes off in front of them.

“This is Maddie,” Josh said.

“Yeah.”

“This is Maddie.” His voice had come apart somewhere in the middle of it. “Eddie, I — she sat forty feet from me for three years. She's the reason I came back after —” He stopped. “I told you three days ago she'd gone east with your kid because that was the last thing anybody told me and I've been carrying it as a rumor. This is her. This is her actually typing.”

“Read the whole thing.”

Josh read the whole thing. Eddie knew it by heart now, which was not a decision he had made. Eddie its Maddie were leaving right now this second I'm sorry. The names, all of them, one after another, because she had known that was the only part that mattered. The roads closing a day early. And then the part with the shouting in it, the part where a woman who spent her working life keeping her voice level had put a word in capitals because there was no other way left to be loud:

we are STAYING ON THE 10.

And then the part Eddie had copied out twice because his hand had gone bad the first time. I know you can't read this. I know that. But if by some miracle you wake up and somebody puts this phone in your hand — the 10, east. The truck went a half mile with nobody in it saying anything.

“Okay,” Josh said at last, and folded the page along the creases Eddie had put in it, carefully, and handed it back. “Okay. That's not a lead.”

“No.”

“That's an instruction.” He wiped his face with the heel of his hand, once, briskly, the way you do when you have decided you are finished doing that. “Why didn't you just show me that at the ramp?”

Eddie thought about how to answer it honestly and decided to. “Because I wanted somebody to argue me out of it,” he said. “If I show you the page first, you're not arguing with a plan anymore, you're arguing with a woman who might be dead, and nobody wins that. So I let you take your best shot at it cold. Joshua Tree, Sedona, Flagstaff. And you're right about all three, and I'm going to Phoenix anyway, and now at least I know it survived contact with somebody smarter than me.”

“That's” — Josh made a noise that was almost a laugh — “that is a genuinely insane way to run a decision.”

“It's how I've made every good one I've ever made.”

“Does it work?”

“About half.”

Josh sat back. Something in his shoulders had changed and it took Eddie another mile to work out what it was, and when he did he kept it to himself, because the man had spent twenty-six days in a room believing that everybody he knew had gone quiet at the same moment, and had just been handed proof that one of them had been alive and afraid and giving directions four weeks ago. That was not comfort. It was worse than comfort. It was a reason to keep going, which costs more. Josh nodded, falling silent as the truck rumbled down the highway. The sun hung high in the sky, its harsh light glinting off the remnants of the vehicles that littered the road. Every so often, they passed a sign—Phoenix: 260 miles—marking their slow but steady progress.

Eddie put it against the gauge and against his watch and against the six vials in the carton and it came out, for the first time since he had opened his eyes in that hospital, as a number that worked. They stopped at half past two, in the shade of a highway overpass with a hundred yards of clear sightline in both directions, because a dose was due and Eddie was not going to do a first dose of anything at sixty miles an hour.

He did it on the tailgate with the carton for a table. Reconstitute the vial with ten milliliters, which the label wanted him to do because the label had been written for a veterinarian in San Bernardino and not for him. Then the arithmetic, out loud, twice, with the pencil, on the back of the same memo page that had the blood pressures on it: the kid was maybe seventy kilos and had lost some of that, so call it sixty-five; the human dose he wanted was a gram, which was the whole vial, which was convenient enough that he checked it three times looking for the trap; run it in over five minutes, not pushed, because a fast push of a cephalosporin will drop a pressure that is already eighty-eight over fifty-four. “Ninety-six over sixty,” he said, taking the cuff off. “Ninety-eight. He's up eight points and down six beats since the parking lot.”

“Is that— ”, Josh had learned by now not to finish that question.

“It's good. It's four hours of good, which is not a week of good, but I'll take it.” Eddie taped the line down again. “The Rocephin stays in the case. One vial, and I'd rather have it in my hand at three in the morning somewhere in Arizona than spend it this afternoon because I'm nervous.” The last of the drug went in slow. Eddie watched the drip chamber and the man's chest at the same time and thought about nothing at all, which he had learned to do a long way from here.

And Ashe opened his eyes. Not the slit from the parking lot. All the way, both of them, and they came around the underside of the overpass and the light and the two men standing over him, and they were not empty. They were terrified.

He came up off the mattress about six inches before Eddie got a hand flat on his sternum, and the sound he made was not a word. “Hey. Hey. You're okay. I've got you.” Eddie went down onto one knee in the truck bed so his face was level and not above. “My name's Eddie Diaz. I'm a firefighter and a medic, I'm out of the 118, and you are safe. Don't sit up. You've got a line in your left arm and I will be very annoyed if you rip it out.”

The kid's eyes went around the truck bed. The blankets. The carton. The bag swinging off a Halligan wedged in a stake pocket. His own leg, wrapped ankle to knee, propped. The sky, going past. “Moving,” he said. It came out as almost nothing. His lips were split.

“We're stopped right now. We've been driving since dawn. You're on Interstate 10, about ninety miles east of Los Angeles.” That did something bad to his face.

“Water,” Eddie said, without looking up, and Josh had it in his hand before the word was finished. Eddie wet the corner of a gauze and put it against the kid's mouth, and would not let him have more than that, and got exactly the reaction he expected about it.

“More.”

“In a minute, and in small amounts, and you're going to hate me about it for an hour. You've had nothing by mouth in a long time and you'll vomit, and I'm not having you do that lying on your back.” Eddie kept his hand where it was. “You've got a bag of fluid going into your arm right now. That's where the water's coming from. Trust the arm.” The kid looked at him. Then, with a visible amount of work, at Josh — at the turnout coat Josh was wearing, and at the strip of reflective letters across the chest of it, which said ASHE.

Josh's hand went to the collar. “I can — look, I'll take it off, I only took it because”

“'s fine.” A long pause for breath he did not really have. “Fits you better'n me.”

Josh laughed, and it came out wrong, and he turned around and faced the overpass pillar for a second. “Do you know where you were?” Eddie asked. “Before the truck.”

“133.” No hesitation on that one at all. “Watch office. Was — I was doing the log.”

“You were. Three times a day for twenty-four days. I read every line of it.” Something went across the kid's face that Eddie could not name and did not try to. He waited.

“Did anybody come back?” Eddie had known it was coming from about four words out and it landed anyway. Somewhere behind him Josh had gone very still.

“No,” Eddie said. “We did. That's it. I'm not going to tell you anything that isn't true, and that's the first one, so you know what the rest of them are worth.” The kid took that. It cost him something and he took it, and shut his eyes for a second, and Eddie let him have it without filling the silence.

“You held that station on your own for three and a half weeks,” Eddie said. “With a leg like that. Nobody's going to be able to tell me anything about probationary firefighters ever again.”

“It's my house.” Three words, and Eddie had to look out at the highway for a second himself.

“Okay,” he said. “Then let's do this properly. Probationary Firefighter Ashe —”

Eddie stopped.

“Martin,” the kid said, with his eyes still shut, and it took him three separate breaths to get the whole of it out. “Martin Ashe. Everybody calls me Mac. My grandfather was Martin.” A pause. “Nobody's said my name in a long time.”

“Mac,” Eddie said.

“Yeah.”

“Mac, I'm Eddie. That's Josh. He was a 911 dispatcher until about three days ago, and he's the reason you've had anything to drink since Tuesday, and he counted your pulse four times in a row because he didn't believe he'd found one.”

Josh turned back around and had his face in order. “Hi,” he said.

“Hi,” said Mac Ashe, and went back under about ninety seconds later, mid-sentence, in the middle of trying to ask a question about the apparatus. Eddie checked the line and the tape and the bag and got down off the tailgate, and stood in the shade of the overpass with his hands on the rail for a moment before he trusted himself to drive.

“He's going to go in and out for a couple of days,” he said. “Don't read anything into it either way. And when he's awake, we use his name. Every single time. That's not sentiment, it's medicine — a man who's been alone that long with a fever needs something to hold onto that's got his own name on it.”

“Mac,” Josh said, trying it out, the way he had tried Ashe in a parking lot four hours ago.

“Mac.” Eddie wrote it on the memo page, under the pressures, in block capitals, because paper does not forget and does not need a battery: PT: MARTIN ‘MAC’ ASHE, PROB. FF, LAFD 133. AWAKE 1441. ORIENTED TO PLACE. NAME GIVEN BY PT.

Then he got back in the cab, and put the truck on the 10, and drove east.

The desert did the thing deserts do in the last two hours of the day, which is stop being a place you are crossing and start being a place you are in.

The light came down off its white middle-of-the-day setting and went gold and then went long, and everything that had been flat for sixty miles suddenly had a side to it. The scrub threw shadows four times its own length. The mountains off to the north stopped being a smudge and became a set of individual objects with faces and shoulders. Eddie had driven this stretch of the world maybe six times in his life and had never once looked at it, because there had always been a reason to be somewhere else by a certain hour.

He looked at it now. He had two hundred miles of straight road and a diesel that did not need him for anything except a hand on the wheel, and for the first time since he had opened his eyes in that hospital there was nothing in the next hour that required a decision.

It was almost unbearable.

His body figured out first that the emergency had paused, and it came for its bill immediately. The hip he had been ignoring since the second hour of yesterday set up properly. The heel started to talk. The knot under his right shoulder blade, the one he had promised himself he would deal with, pushed a slow ache down the back of his arm to the two fingers that still would not entirely wake up. He had been awake for something like thirty-four of the last thirty-six hours and he could feel the exact place in his skull where that was being stored.

“You're doing the thing with your jaw,” Josh said.

“What thing with my jaw.”

“The thing where you're keeping yourself awake with it.” Josh did not look up from the map, where he had been marking their progress against the mile markers with the stub of the pencil, an activity Eddie had not asked him to do and had watched him invent for himself somewhere around Banning. “I've listened to about nine thousand people drive. You can hear it.”

“I'm fine for another two hours.”

“I believe you. I'm saying it out loud so that in two hours it's a thing we already talked about instead of a thing we have to negotiate.”

Eddie let that sit for a second, because it was his own rule, said back to him, better than he had said it. A thing that is written down does not get argued about at three in the morning.

“Okay,” he said. “Two hours. Then I pull over and you keep watch and I get four, and then we swap and I drive the rest of it in the dark.”

They stopped once, at a wide place in the shoulder with a two-mile sightline in both directions, and Josh got into the bed on his own and hung the fresh bag on the Halligan without being told and without asking whether he was doing it right, and he was doing it right. He counted the pulse. He wrote the number on the memo page in his own hand under Eddie's, in a column that was now four entries long, and he wrote the time next to it, because he had watched Eddie do that twice.

“Ninety-four,” he said, coming back around to the cab. “Mac's ninety-four.”

He said the name with a slight deliberateness, the way you use a new word on purpose so that the next time it will be ordinary.

“That's the best number he's had.”

“I know. I did the column.”

As the landscape shifted again, the rocky terrain of Joshua Tree came into view in the distance. The vast expanse of desert and scattered boulders stretched endlessly toward the horizon, the surreal beauty of the place at odds with the desolation of their journey.

The boulders were the strange part. They came up out of flat ground in piles, house-sized and larger, stacked the way a child stacks things, with no hill under them and nothing around them to explain how they had gotten there. The low sun put every crack and shelf into relief, and the piles went orange and then rust and then a kind of burnt pink, and between them the Joshua trees stood around in their hundreds with their arms up.

Josh broke the silence, his voice quieter now. “You ever been out here before? Joshua Tree?”

Eddie shook his head. “No. Never had a reason to. Christopher might've liked it, though.”

He heard himself say it and then had to live inside the sentence for about a mile.

Because it was not true, exactly, and the way it was not true was the whole of it. Eddie had driven past the turnoff for this place on the way to El Paso twice and both times he had thought about it for four seconds and both times the four seconds had gone the same way: rock. Sand. No paths, or paths that were only paths if your ankles worked. Nothing you could get a chair over, nothing you could set crutches on without the tips going through, no shade within reach of a parking area, no bathroom you could plan a day around. He had done that arithmetic on a hundred places and had gotten very fast at it and had never once said any of it out loud, because saying it out loud would have made it a thing his son was being kept out of, instead of a thing they simply did not happen to be doing that weekend.

And Christopher would have loved it. That was the part that never got a vote. The kid who had asked him for eleven straight minutes about how the ocean floor worked, who wanted to know about tectonic plates, who had once made him look up on his phone at a stoplight why granite comes in stripes — Christopher would have looked at these piles of impossible rock and wanted to know how, and would not have stopped until somebody told him, and would then have told everybody at school.

Eddie had let a place decide it for them. A parking lot with three steps at one end. A trail that was fine for the first hundred yards. And he had called that Christopher might not like it in his own head for years, and had never quite noticed he was doing it, and it took a dead highway and a truck with a sick kid in the back for him to hear the shape of his own sentence.

The world had never been fully built for his son. He had spent nine years working around that, quietly, without commentary, the way you work around a wall. And now it was not built for anyone. Every parking lot out there had three steps at one end and it did not matter anymore, because there was nobody to be embarrassed in front of and nowhere anybody had to be by a certain hour, and the only reason Eddie was not stopping the truck and walking out into those rocks was that his son was six hundred miles east and could not be made to wait.

When I get him, he thought, we are coming back here. And I will carry him if I have to, and he will hate that, and he will let me do it once, and then he will find his own way up onto something and shout down at me from it.

Josh smiled faintly. “It's peaceful, or it used to be. A good place to clear your head. Maybe once this is all over, we can—” He stopped himself, the weight of the world crashing back down. “Never mind.”

Eddie glanced at him but didn't respond. The silence stretched between them, heavy with unspoken fears and hopes.

It was the grammar of it that got him. Josh had walked into a future tense the way you walk into a doorframe in the dark — we can — and had heard it land and had pulled the whole sentence back out of the air. Not because it was sad. Because it was expensive. Everybody had been doing this for weeks, Eddie realized. Josh had done it three times in the call center yesterday and Eddie had not clocked it. You could say we should get moving. You could say we'll figure it out when we get closer. Those were tomorrow, and tomorrow was still legal tender. But the moment a sentence reached past the next fuel stop, past the next dose, out to a place where things were over, it turned into a bill nobody could pay, and you put it down.

Eddie let it go for about twenty miles. Not because he did not have an answer. Because he did not have one that would survive being said badly, and he had learned this week that some things you only get one attempt at.

Around six he reached over and turned on the radio.

He did not decide to do it. His hand did it, the way a hand reaches for a light switch in a room whose power has been off for a month, and the dash lit up green and the speaker gave him a flat dead hiss and Eddie sat there for a second startled at himself.

Then he did it properly. He put it on AM and started at the bottom of the dial and walked it up.

Static. Static with a tick in it that was the truck's own alternator. Static that thinned in one place around 1070 enough that both of them stopped talking, and then thickened again into nothing. He went all the way to the top of the band and back down, slowly, listening the way he had listened at street corners for two days, which is to say properly, which is to say without any expectation attached to it.

Then FM, which was worse, because FM is either there or it is not, and it was not, all the way across, sixty-eight clean silences in a row.

“There won't be anything,” Josh said. He had gone very quiet. “Commercial broadcast is all on the grid. There's a generator at every transmitter but they run about a week. The last one I know of that was still up was a public station out of Riverside and that went about four days before the phones did.”

“And after that?”

“After that it's whoever has their own power and their own antenna.” Josh watched the desert go past. “Ham operators. Marine bands. Truckers, in the first week. People who kept the old equipment because they liked it. That's the thing nobody thought about — the whole country went and put everything on towers and switches, and the only people left talking are the ones who never stopped doing it the hard way.”

Eddie went around the AM band one more time.

He was aware that this was not rational. He was aware that if there had been a voice anywhere in five hundred miles of desert he would have found it in the first pass, and that he was doing the second pass for the same reason that a man checks a pocket he has already checked. He was doing it because somewhere out there, in some direction, there was a nine-year-old who had been told by four separate adults that his father was asleep and might not wake up, and who had gone on sending him messages anyway for eight weeks, out into nothing, with no reason to think anybody was on the other end.

Eddie had read every one of them last night in a firehouse bay off a battery he could not afford to spend.

It had not occurred to him until this exact minute that he had never once considered whether the transmitting might still be happening.

Static. He turned it off.

“If we find a radio,” he said, “a real one, base station, something with an antenna on it — that's a priority. Above fuel. Not above the drugs.”

“Noted.” Josh wrote it on the map margin in pencil, which Eddie noticed, and did not comment on, and was ridiculously glad about.

The road ahead was clear, the interstate stretching eastward like a lifeline. Eddie tightened his grip on the wheel, his mind turning over the possibilities that lay ahead. A safe zone in Phoenix, the mountains near Sedona, or somewhere else entirely—it didn't matter as long as he got to Christopher.

He had been very careful, for two days, about what he allowed himself to picture. Careful the way you are careful with a burn. He had let himself have alive, because Buck's messages made alive a documented fact as of six days before the end, and he had let himself have heading east, because Maddie had put that in writing at 6:14 in the morning. He had not let himself have a face. He had not let himself have the sound, or the weight of a kid coming at him at speed, or any version of the sentence that started and then.

Out here with the light going and nothing to do but hold a wheel, one got through. Just the one. His son on a stack of orange rock with his arms out for balance and his chin up, saying Dad, look how high.

Eddie let it stay about four seconds and then put it down carefully, the way you put down something you intend to pick up again.

“Josh.”

“Yeah.”

“Finish the sentence.”

Josh looked over at him. “What?”

“Back there. Maybe once this is all over, we can. You stopped. Finish it.”

“Eddie—”

“I'm not being cruel to you. I've been thinking about it for twenty miles.” Eddie kept his eyes on the road. “Everybody's stopped doing it. I've been doing it too. And I've worked out that I don't think it's brave, I think it's a habit we picked up in about five weeks, and habits are easier to break now than they're going to be in a year. So finish it. Out loud. I'd like to hear one.”

Josh was quiet long enough that Eddie thought he had made a mistake.

“I was going to say we could come back out here,” Josh said. “When it's over. Drive out on a weekend like people. Bring a cooler. Sit on a rock and not be doing anything.”

“Okay.”

“That's it. That's the whole thing. It's not even a good one.”

“It's a great one,” Eddie said. “Bring the kid. He'll want to know why the rocks are stacked like that, and neither of us will know, and he'll be annoyed at both of us the entire way home.”

Josh laughed — a real one, short and surprised, the first Eddie had heard out of him that did not have something else underneath it.

“Deal,” he said.

“Deal.”

Behind them, through the glass, Mac Ashe slept on a firehouse mattress under two blankets with a bag of a dog's saline running into his arm, and his pulse was ninety-four, and it had been one hundred and thirty when they found him on a concrete floor twenty hours ago. Nobody in the cab said anything about that either. It was in the column, in two different hands, with the times written next to it.

Josh glanced at him, breaking the silence. “So, Phoenix first. We see what's left, and if it's bad, we keep moving?”

Eddie nodded. “Exactly. We'll figure it out as we go.”

The sun went down behind them somewhere west of everything they had lost, and put the whole road out in front of the truck in a long red line, and Eddie thought about a man who had walked fifteen miles in eleven hours yesterday and had counted it as a good day.

Josh leaned back, his gaze fixed on the horizon. “Alright, Diaz. Let's see where this road takes us.”

The truck roared forward, cutting through the stillness of the desert as they pressed on toward the unknown.