Marconi leaned in and said, “I assume your plan didn’t progress beyond this exact moment.”

  “I try to take it one step at a time.”

  Marconi shifted his eyes to me and said, “Remember what I said?”

  “Yeah, the Babylon Protocol.”

  He started to correct me, but instead said, “There is a way to beat it. But with God as my witness, I do not know how any of us will get the chance.”

  “Just tell me what we need to do.”

  “Think it through. Think about the symbols we rally around. Think about what binds people together.”

  “Just fucking tell me—”

  “I think you already know. David, there needs to be a sacrifice.”

  “A sacrifice? Why?”

  “Think it through.”

  “What, like somebody has to die? One of us?”

  Marconi backed away and said, “Go, before the drone operators finally make sense of what they’re seeing and open fire.”

  We buckled our seat belts. John threw the Caddie into reverse. He backed up, rolling through the fire pit, knocking aside a wheelchair. He cranked the wheel and got the Caddie pointing behind the building, not far from the strip of woods John and I had escaped through on that first night, before there was a big-ass fence there.

  The crowd of inmates in front of us split like the Red Sea.

  John floored it. The back tires dug down into the mud. We launched forward, barreling toward a section of fence bearing the words, FLAME GRILLED FRIDAY, AT CUNTRY KITCHEN. I braced my hands against the dashboard and heard myself screaming.

  The fence never stood a chance. The hood bashed through the first layer, whipping down the layer of plastic sheeting. The fencing was still raking its way down the rear windshield when we hit the second layer of fence, smashing a wooden pole in two, ripping through the chain link. The boundary between quarantine and the outside world was pierced once and for all. And then—

  CRASH

  —with a cataclysmic sound of metal and plastic splattering against concrete, we hit the vehicle barrier both of us had forgotten about until that moment.

  The King Kong fist of inertia punched me in the back. My last memory before I blacked out was the filthy windshield about one inch from my face, and the seat belt then yanking me roughly back. When I came to, the hood was crumpled up in front of me and John was shaking me, saying, “GET DOWN!”

  Since I had temporarily forgotten where we even were, I also had forgotten what exactly I was ducking away from. I groggily turned to look outside of the driver’s-side window, and saw a hulking camo-painted vehicle with no driver. I had no problem figuring out what it was. I saw a turret on top of it, light glinting off of a camera lens and on either side of the lens were two massive gun barrels.

  The machine whirred and the barrels spun on me. The movement wasn’t robotic at all, but quick and smooth and purposeful. I froze, mesmerized, staring into the twin black holes and chose that moment to wonder what Marconi was talking about when he was going on about “sacrifice.”

  EIGHT HOURS EARLIER …

  Bing …

  * * *

  Bing …

  * * *

  Bing …

  * * *

  The RV’s door-open chime wafted through the frozen night.

  It was the soundtrack of Amy’s last moments. The thing in front of her breathed and its breath smelled of exotic dead meat. It sniffed her. A realization washed over her in that cold, dark space: this was how virtually all living things born on earth have died—with teeth tearing through their muscle and bones. We humans have computers and soap and houses but it doesn’t change the fact that everything that walks is nothing but food for something else.

  A tongue licked her forehead. Amy instinctively threw up her hand to ward off her attacker, and grabbed a handful of fur.

  Amy opened her eyes and in the darkness, found Molly staring back at her.

  Molly sniffed her again, turned, inspected the Pop-Tarts on the floor among the broken glass, then trotted over to the side door of the RV, staring at Amy and wagging her tail. Dog language for, I need you to open this door for me because I do not possess hands.

  Strangely, that got Amy’s leg’s moving again. Molly needed to go out. Amy had responded to that canine nonverbal cue a thousand times. She moved quickly to the door, steeled herself, and pushed it open. Molly jumped into the night, into the still air that minutes ago had carried dying screams and the visceral crack of gunfire. Into the night, where teeth and mindless appetites waited, digesting the entrails of boys she’d been laughing and joking with an hour before.

  Stop freaking yourself out and MOVE.

  Molly returned, looking at Amy expectantly. Amy stepped into the night air, crouching low, keeping her eyes focused on Molly to keep the terror at bay. The dog was not afraid. Amy got ready to run, trying to decide which direction to go. She looked at Molly, as if hoping for a suggestion.

  Molly made a beeline for the basement window.

  No.

  Molly jumped over two piles of guts that used to be Josh and Donnie, and disappeared into the cafeteria Amy had seen on the grainy camera.

  No.

  From below, Molly barked. Amy decided that dying out here, in the yard, in the open air, was somehow better than dying down in that dark basement. Molly barked again, but this time it was followed by the sound of shuffling footsteps behind her, somewhere in the night. A lot of them. Something was out here. Down there in the room, Molly was still alive and unharmed. Still, Amy half decided to just go running off into the night. But to where?

  She got down on hand and knees and crawled through grass that was slimy and sticky with blood and other bodily discharges that were never meant to leave the confines of their organs. Her knees squished through spilled entrails until she awkwardly climbed/fell through the window.

  Amy was blind in the darkness. The lantern was gone, the flashlight was gone. Molly was immediately at her side. Amy reached down to touch her, then grabbed her collar. Molly pulled her along, Amy using her as a Seeing Eye dog.

  Amy kicked a corpse and stumbled, catching herself via the pure desperation to not have to crawl through any more guts. Molly led her out of the room, into the hallway, and Amy tried to pull her away from the direction of the stairwell, and the maintenance room down there that she knew was now a mass grave. Molly would not budge, pulling the other way, heading for the stairs.

  No.

  Amy didn’t care what Molly had in mind. She wasn’t going down into that basement. Not now, not ever. Not for a million dollars. Not if her life depended on it. Amy pulled one way. Molly planted her feet and pulled the other.

  Fine.

  Amy let go, and charged off into the darkness of the hall, toward whatever lay at the opposite end from the stairs and the twitching, writhing tomb she knew lay below. She threw her hand in front of her, walking blind, and eventually found a metal door just like the one she was running from.

  A locked door.

  She ran her hand along the handle and dead bolt, hoping to find a lever but instead finding a keyhole, one requiring a key she did not have. Clawed feet scratched up the floor tiles behind her, Molly coming back to say, “See?”

  Amy didn’t move. She shivered. Her pants were wet. Her fingers were sticky with other people’s blood. Molly barked. Amy grabbed her collar, and allowed herself to be led down the hallway. They reached the end, and the stairs.

  Down they went. They emerged onto the cell block and there was the stench of sewage and gunpowder, and there were the doors, and the scratching noises behind the doors. Amy blocked it all out. Molly pulled her along, and Amy knew where they were going. They reached the MAINTENAN door. In the darkness, Amy ran her hand over it and felt puckered bullet holes. She closed her eyes, let out a breath, and said a silent prayer.

  She pushed the door open.

  * * *

  What lay beyond the door was Hell. Smoke filled the room, wafting between
the rusting pipes and ducts that made the big room look like it was being attacked by a giant robot octopus. It stank like fireworks and burned cloth and scorched meat. A single, tiny white shaft of light stabbed up from the center of the floor from a dropped flashlight. It illuminated just enough of the nightmare so that Amy would be seeing it for the rest of her life. Dead, open eyes stared up at the ceiling. Open mouths, twitching fingers. All of the bodies wearing the same solid color. She felt her stomach turn.

  Molly pulled free and stepped across corpses, trotting past the tiny shaft of light, continuing into the shadows beyond. She stopped at the opposite wall, looked back at Amy, and wagged her tail.

  Amy focused on the light—she was determined to block out everything else from this nightmare place. If she could just make it there, then she’d have a flashlight, and everything would be a bit better. She carefully stepped over limbs and squishy things and explored with her toes to find the solid floor in between. One step, two, three … eventually she got close enough to grab the flashlight, trying to block out the fact that it was curled in three dead fingers. She plucked out the light and made her way toward Molly. The smoke was getting to her now, toxic, stinging fumes that burned her eyes.

  There was a hole in the wall. Cinder blocks had been smashed and knocked aside. This was where the monsters had tunneled into the room. She shined the light inside and found that wasn’t quite right—the tunnel had already been there. It was made of brick and looked like the old-fashioned sewers they have under European cities. Old rusty pipes and stuff. Did the zombies live down here? Under the town?

  Molly pushed past Amy, jumped and scrambled up into the tunnel.

  “Molly! Wait!”

  It was barely more than a whisper. The tunnel was crawling with bugs and dripping with muddy water. But that wasn’t the worst of what she knew lurked in there. Molly scampered into the darkness, the scratches of her claws disappearing into God knew where.

  “Molly!”

  Amy shined the flashlight down the tunnel, and saw two eyes reflecting back at her. Molly had stopped and looked back at her, but stayed where she was.

  No. No, no, no, no, no—

  Amy climbed into the tunnel, realizing it wasn’t tall enough for her to crouch. She would have to crawl, on her hand and knees, over the bricks. She started, realizing the flashlight was next to useless in her right hand, the beam whipping around crazily as she edged forward. She briefly thought about sticking the flashlight in her mouth, but pictured the dead hand that had been clutching it and decided no way.

  She pressed on.

  * * *

  Amy crawled, and crawled, and crawled. The brick ate up her knees and the stump of her left hand and the knuckles of her right that were trying to simultaneously clutch the flashlight and act as her front paw. Molly had taken off, her claws echoing down the tunnel until not even the echoes could be heard, and Amy wondered how long this tunnel could possibly be.

  She crawled. Pain flared up each time a bony kneecap struck brick, grinding away at the paper-thin skin between the bone and the denim of her jeans. It seemed like she had crawled for miles, and hours. Water dripped in her hair, and on her back. She pushed through spiderwebs, she squished bugs under her hand, she thought she saw a rat scurry off at the sight of the flashlight beam.

  She had to stop and rest. She couldn’t take the agony in her knees and fingers. The crawling was pulling and twisting at muscles she hadn’t used since she had learned to walk.

  She stopped, pulled up her knees and leaned up against the rusty pipes. She shined the light back the way she came. She could barely see the entrance to the tunnel. She shined it ahead of her. No end in sight. Her knees were wet and dark. Blood. She was turning her kneecaps into hamburger. A cockroach crawled across her lap and she swatted it away. Suddenly the thought struck her, and in that moment, in that place, she believed it fully: she had died back in the RV, and now was in Hell. This is what Hell was, a cramped, dark, cold tunnel that you crawled through forever and ever, grinding away the skin and muscle and bone of your hands and then your arms and then your legs, endless brick that chewed away your body until you were just a helpless lump for the insects and rats to come feed on, forever.

  She heard a noise. Behind her, from the direction of the room full of dead. Something was coming. That got her moving again. She crawled, faster than before, shutting out the pain, hoping that whatever was pursuing her was as poorly designed for crawling as she was.

  Time stood still. All that existed was the bricks and the darkness and the chilled breaths tearing in and out of her lungs. Scuffling, over bricks, from behind her. No way to tell how far behind. She tried to go faster but she was crawling, and fast crawling was slower than slow walking and as she inched slowly along the tunnel she became sure this was a nightmare, the classic nightmare everyone has about being chased in the dark and you try to run but you can’t—

  Suddenly, there was Molly, ahead to her left. Molly barked. There was an intersection in the tunnel, where you could continue straight or turn left. Molly wanted to take the turn and Amy was in no position to argue.

  A few feet into the turn, the tunnel came to a dead end. It was blocked by wood, ancient and covered in mildew. Molly scratched at it. Amy crawled up and pushed Molly out of the way. She sat back on her butt and kicked the wooden barrier as hard as she could. It didn’t break but it bounced and cracked.

  She pounded it again, and again.

  Her pursuer got closer, slithering and slapping at the bricks. She heard it breathing. It would round the corner at any moment—

  She screamed like a karate master, lashing out with her exhausted legs, her muddy tennis shoes cracking against the board. And then there was no board, it flew away in one piece, slapping against a tile floor somewhere beyond.

  Amy scrambled out, climbed to her feet and immediately fell over, the muscles in her thighs spasming and seizing from the crawl that seemed to have lasted weeks. She forced her way up and swept the flashlight around the room. Next to the tunnel exit she had crawled through was a vending machine, of all things, full of bags of chips and cookies and candy bars. On the other side of it was about three feet of space between it and the wall. She went around, put her back to the machine and her feet on the wall and pushed. It tipped over and landed on its side with a crash that sounded like a building being demolished. It didn’t block the tunnel entirely, but it blocked most of it.

  She got back to her feet and picked up the flashlight. There was one door out of the room. She was sure it would be locked, so sure, but it wasn’t and when she pulled it open, she was bathed in light.

  * * *

  And just like that, she was suddenly in a spacious, well-lit office. There were a dozen computer workstations around the room. The computers were new, the desks were ancient. The place was empty but looked like it had been vacated just minutes before; there were half-full cups of coffee sitting around, one chair still had a winter coat draped over the back. A manila folder had been dropped on the floor, spilling printed forms where it landed. A box of donuts had been knocked onto the floor nearby.

  Everyone had left in a hurry.

  Amy turned back to the door she had just entered, and listened intently. Nothing from the other side. She checked to make sure Molly was in the room with her, then locked the dead bolt. She stood there a few minutes more, listening for the sound of someone or something struggling to push over the vending machine. She heard only her own pounding heart.

  Had she really even heard anything in the tunnel? Or was she running from her own echoes? Or a raccoon?

  Amy turned her attention back to the room. It was warmer in here, but not room-warm. She did a loop around the room and found a pair of kerosene space heaters that somebody had remembered to turn off when they evacuated. She turned them back on, felt the warm air waft up at her and she just stood there and shivered and wished she had a change of clothes. She smelled like sweat and mold and pee.

  There were t
wo doors leading out of the room. She inspected one and found it was locked from the inside, and she decided to leave it that way. The other led to a tiny bathroom that she was shocked to find had running water. She ducked inside and spent several minutes going about the completely unnecessary yet, in that moment, incredibly important task of cleaning herself up. There was a pump with antibacterial soap on the sink and she pulled down her pants and scrubbed the raw skin on her knees. She cleaned her hand and her wrist and her glasses and even got her hair down vaguely into hair shape. She got to where she recognized the face in the medicine cabinet mirror again. It helped.

  She emerged from the bathroom and, out loud, asked Molly, “So where are we?”

  But that wasn’t hard to figure out, was it? She drew a map in her head of the building and the tunnel thing that ran south toward the hospital. She had taken a left turn and that would put her in the basement of that smaller building behind the asylum. This would have been the administration building, with all of the offices and stuff.

  Amy glanced around at the computer workstations and suddenly had a revelation that made her feel like Neo in The Matrix, the first time he realized he had gained the power to stop bullets.

  This was the nerve center of the quarantine, before the government abandoned it. And they left their computers behind.

  Figuring out which workstation she wanted was an easy choice—there was one that had three monitors attached to it. She held her breath and hit the power button. It came up, and she wondered how much electricity she had—the room had to have been running off of a generator, but the guys in charge of putting gas in it or whatever were gone. There was nothing to do for it, but to work fast.

  The system booted and a network password box came up. At this point the question was how many passwords did this system require. There was a big difference between getting through one password and getting through three—getting through three would be much easier.

  She was, after all, at the workstation—she wasn’t trying to break in remotely (which she couldn’t do, but she knew people who could) and in the world of computer security there is a threshold of just how many passwords a human can remember. Give them one, and they’re fine. Two, they’re probably still okay. But give them three—say, one for the workstation, another for the network, and a third for whatever application they use—and they’re going to have to start writing them down. She started opening creaky desk drawers and found the big one in the middle contained nothing but a box of ballpoint pens and a single Post-it Note with a list of nonsense words and characters. The first would be the username, the rest would be passwords.