With a tremendous urgency she could not make herself share, he half-dragged, half-carried her across the wide room, some kind of laboratory. The lights were out; only emergency beams shone from the corners. In the distance, a series of roars, and after each a moment of prolonged shuddering, like an earthquake. Glass was jostling, making a pinging sound. They came to a heavy door with a metal ring, like something on a submarine. The smaller man swung it open and stepped inside. She was being held by the larger man now; he was brandishing a pistol. He gripped her from behind, one hand wrapping her waist, the other pressing the barrel to her midsection. Her thoughts were coming clearer now. Her heart was clicking like a metronome. What would emerge from the door? She could smell the man's breath close to her face, a warm rottenness. She felt his fear in his grip; his hands, his whole body were trembling. "I'm pregnant," Lila said, or started to say, thinking this might alter the situation. But her voice was cut short as, from the far side of the door, came a womanly sound of shrieking.

The aerial operations over western and central Iowa on the night of June 9 were not without risks. Chief among them was that the pilots might fail to carry out their orders, and, in fact, some did not: seven flight crews refused to deploy their payloads over civilian targets, while three more claimed to have suffered mechanical malfunctions that prevented them from doing so, an operational failure rate of six percent. (Of these ten flight crews, three were court-martialed, five were reprimanded and returned to duty, and two dropped to the deck and were never seen again.) In the coming weeks, as the mission of JTF Scorch expanded to include centers of population throughout the nation's middle section and the Intermountain West, members of the task force would recall this statistic with something like nostalgia-the good old days. By the first of August, so many aviators were either sitting in the stockade as prisoners of conscience or had vanished with their aircraft into the skies above the dying continent that it became increasingly difficult to mount a coherent aerial offensive, casting the very mission of JTF Scorch into doubt. These difficulties were compounded by secessionist movements in California and Texas, both of which proceeded to declare themselves sovereign and appropriate all federal military resources within their borders, effectively daring Washington to stop them by force-a remarkably shrewd gambit, both militarily and politically, as by this time the situation was in pure free fall. Much bluster ensued on both sides, culminating in the Battle of Wichita Falls and the Battle of Fresno, in which vast numbers of American military, both on the ground and in the air, threw in the towel, laid down their arms, and asked for sanctuary. Thus, by mid-October of the year that came to be known by subsequent generations as the year zero, the nation known as the United States could be said to exist no more.

But in the early morning hours of June 9, beneath a moonless Iowa sky, JTF Scorch was still on-line, enjoying the full, or nearly full, cooperation of its assets. In confirmation of the task force's projections, great masses of Infected Persons had collected in four distinct hot spots across the state: Mason City, Des Moines, Marshalltown, and the FEMA refugee-processing facility in Fort Powell. By 0200, the first three had been dispensed with; Fort Powell was the final prize. A combination of A-10 Warthogs and F-18 fighter-bombers began the assault; concurrently a C-130 transport was inbound from MacDill. Within its bay lay an explosive device called a GBU-43/B Massive Ordnance Air Blast Bomb, or MOAB. Containing 18,700 pounds of H6 high explosive, the MOAB was the largest non-nuclear bomb in the United States military arsenal, capable of producing an impact crater five hundred feet in diameter and a blast wave sufficient to level an area the size of nine city blocks; its fires would burn for days.

When Nelson bent to undo Grey's straps-straps no longer attached to anything-Grey lurched forward, seizing him by the biceps and burying his teeth in the man's neck. A deep bite: he felt Nelson's windpipe being crushed beneath his jaws. As the two tumbled backward over the bed, Grey shook him like a wolf with a rabbit in its teeth; a jet of hot blood filled Grey's mouth. They were on the floor now, Nelson face-up, Grey above him. An agonal twitch of Nelson's hands and feet, and that was all. Grey burrowed his jaws deeper, into the soft meat.

He drank.

Had it been this easy for Zero, Grey wondered, this pleasurable? A rich vitality poured through him, a glorious immensity of pure sensation. With a final, soul-satisfying inhalation of blood, Grey pulled his face away. He allowed himself a couple of seconds to regard the corpse on the floor. The flesh of Nelson's face looked as if it had been shrink-wrapped to its underlying structure; his eyes, like the eyes of the woman in the parking lot of the Red Roof, bulged reptilianly from their bony orbits, staring into the heart of eternity. Grey searched his mind for some emotion that corresponded to his actions-guilt, perhaps, or pity, or even disgust. He was a murderer, a man who had killed. He had stolen the life of another. But he felt none of these things. He'd done what he had to do.

The door to his chamber stood open. Lila, he thought, I am coming to save you-all that has happened has ordained it.

He stepped through.

What emerged from the door was a man. The figure was backlit, sunk in shadow. As he advanced, beams from the emergency lights slanted across his face. His gown was bathed in blood.

Lawrence?

"Don't." The man with the gun was dragging Lila backward, jabbing its barrel deep into her ribs. His steps were uncertain, fluttering. His whole body was shaking like a leaf. It seemed that any second he might fall. "Keep your distance."

Grey reached his bloody hands plaintively forward. "Lila, it's me."

Horror, revulsion, a protective mental numbness at the violent swiftness of events-all combined in Lila's mind to grip her in a frozen, focusless terror in which her body and her brain seemed like only tangentially associated phenomena. Through the fog she realized what the screams from the chamber meant. If the state of his gown was any indication, Lawrence had not merely killed the small man but torn him to pieces. Which made a kind of sense; Lila should have seen this coming. She remembered the tank. She remembered Lawrence's face, a mask of gore like some Halloween horror, as it popped from the hatch, and the glass of the Volvo's window splintering under his fist. Lawrence had become a monster. He had become one of those ... things. (Poor Roscoe.) And yet there was something about his eyes, which she could not look away from, that told her not to be afraid. They seemed to bore straight into her, shining with an almost holy light.

"Don't you know what's happening?" the man barked. "We have to get out of here."

"Let her go."

Another blast from above and a lurching wave passed through the floor. Glass was falling; everything was caving in. The gun's barrel was pressed against her ribs like a cold finger pointing at her heart. The man angled his head toward a corner of the room.

"Up the stairs. There's a helicopter waiting."

"Put the gun down and I'll go with you."

"Goddamnit, there's no time for this!"

Something was happening to her. A kind of awakening, and it wasn't just the gun. It was as if she were returning to consciousness after years of sleep. How foolish she'd been! Painting the nursery, of all things! Pretending they were taking a drive in the country, as if that could change anything! Because David was dead, and Eva was dead, and Brad, whose heart she had broken; she had convinced herself the world wasn't ending, because it already had. And here was this man, this Lawrence Grey, who had come upon her like a redeemer, an angel to lead her to safety, as if the baby she carried were his own, and she knew what she had to say.

"Please, Lawrence. Do what he asks. Think about our baby."

A fraught moment followed, so suspended as to seem outside the flow of time. Lila could read the question on Lawrence's face. Could he get to the pistol before the man fired? And if he could, what then?

"Show us the way out of here."

By the time they reached the roof, the helicopter's blades were turning, casting a whirling wind across the rooftop. The sky was glowing with an eerie, emerald-tinged light, like the insides of a greenhouse. It seemed the helicopter would leave without them, a final irony, but then Lila saw the pilot urgently waving to them from the cockpit. They climbed aboard; Guilder slammed the door behind them.

Upward.

Kittridge became aware that he was face-down in the dirt. A taste of blood was in his mouth. He tried to get to his feet but realized he had only one; his prosthesis was gone. He lifted his face to see the Humvee tipped on its side a hundred yards away, like a beached sea creature. Its windshield was smashed; steam was pouring from its hood and undercarriage. The mob had fallen on it like a pack of animals; some were attempting to rock it back onto its wheels, but the effort was disorganized, coming from all sides. Others were standing on the top, shoving and kicking competitors away, defending their positions as if the mere possession of such a thing might offer some protection.

Kittridge crawled to where Tim lay. The boy was breathing but unconscious-a small mercy. His body was splayed at a tortured angle; his hair was matted with blood. More was running from his mouth and nose. Kittridge realized the shooting had stopped. Soldiers were tearing past, but there was nowhere to run. A mass of virals lay at the wire, felled by the soldiers' bullets, but as his eyes scanned the scene, Kittridge understood that the attack had been a test, an advance force sent to exhaust the soldiers' defenses. A second, vastly larger pod was now amassing. As it roared toward them, the image stretched, flowing like a shimmering green liquid as it surrounded the encampment. The final assault would come from all directions.

He lifted Tim's body by the shoulders and held his chest against his own. They were in the midst of chaos, people running, voices shouting, bombs falling; yet as they crouched in the dust, a bubble of silent inactivity seemed to encase them, protecting them from the destruction. Kittridge turned his face toward the east. For a brief moment he imagined he could see Danny's bus streaming away in the darkness, though this was an illusion, he knew. By now they were gone, far beyond the reach of his vision. Godspeed to you, Danny Chayes. A deep stillness wrapped his being and, with it, a feeling of the past, an experience like deja vu: he was where he was but also not, he was here and also there, he was a boy at play and a man at war and the third thing he'd become. Images flashed through his consciousness: the viral in her wedding dress clinging to the hood of the Ferrari; a view of sparkling sunlight on a river he had fished for years; April, on the night when they had sat together in the window of the school, watching the stars, and the look of quiet peace on her face as the two of them made love; the boy in the car, his eyes full of a terrible knowledge, and his hand-his little boy's hand-desperately reaching, then gone. All of these and more. He recalled his mother, singing to him. The warmth of her breath on his face, and the feeling of being very small, a new being in the world. The world is not my home, she sang in her silky voice, for I'm just passing through. The treasures are laid up somewhere, high beyond the blue. The angels beckon me from heaven's open door, and I can't feel at home in this world anymore.

Tim had begun to make a choking sound; his eyes flickered, fought to open, then stilled. The virals, having completed their encirclement, were surging toward the wire. Kittridge became aware of an absence of sound around them. The battle was over; the planes had broken away. Then, in the quiet, he detected, high above, the drone of a heavy aircraft. Kittridge angled his face to the sky. A C-130 transport, coming from the south. As it passed overhead an object released from its belly, its dive abruptly stalled by the puff of a parachute. The plane climbed away.

Kittridge closed his eyes. So, the end. It would happen instantaneously, a painless departure, quicker than thought. He felt the presence of his body one last time: the taste of air in his lungs, the blood surging in his veins, the drumlike beating of his heart. The bomb was dropping toward them.

"I've got you," he said, hugging Tim fiercely; and again, over and over, so that the boy would be hearing these words. "I've got you, I've got you, I've got you, I've got you."

The blast wave from the MOAB struck the helicopter carrying Grey and Lila broadside: a blinding sheen of light, followed by an earsplitting slap of heat and sound. As if lifted on the crest of a wave, the helicopter lurched forward, its nose pointed earthward at a forty-five-degree angle, rocketed up again and began to spin, its angular momentum accelerating like a line of skaters wheeling on an ice rink. It spun and as it spun the pilot pitched to the side, his neck broken by the force of impact with the windshield; but by this time, between the sound of the alarm-a harsh blaring-and the centrifugal force of their velocity, nobody inside the helicopter was thinking very much at all. The forces that had held them aloft were gone, and nothing else would happen until they reached the ground.

Lawrence Grey experienced the crash itself as a severing in time: one moment he was pressed against the wall of the helicopter in its death spiral, the next he was lying in the wreckage. He felt but did not specifically recall the moment of impact; it had lodged in his body as a ringing sensation, as if he were a bell that had been struck. There was a smell of fuel, and hot insulation, and an electrical crackling sound. Something heavy and inertly soft was lying on top of him. It was Guilder. He was breathing but unconscious. The helicopter, what was left of it, lay on its side; where the roof should have been was now the door.

"Lawrence, help me!"

The voice came from behind him. He shoved Guilder's body off his chest and felt his way to the rear of the helicopter. One of the benches had twisted loose, pinning Lila to the floor, crushing her at the waist. Her bare legs, the flimsy fabric of her gown-all glistened with a heavy, dark blood.