Sykes lifted his shoulder in a shrug. “No one knows. Gone.”

“And the nuns?”

A shadow skittered across Sykes’s face. Wolgast could tell that he’d hit the mark without even meaning to. Jesus, he thought. The nuns, too? Had it been Richards or somebody else?

“I don’t know,” Skyes answered.

“Look at you,” Wolgast said. “Yes, you do.”

Sykes said nothing more about it, his silence telling Wolgast, This line of conversation is over. He rubbed his eyes and returned the photos to their envelope and put it away.

“Where is she?”

“Agent, the thing is-”

“Where’s Amy?”

Sykes cleared his throat again. “That’s the reason I’m here, you see,” he said. “The favor. We think Amy may be dying.”

Wolgast wasn’t allowed to ask any questions. He wasn’t allowed to speak to anyone, or look around, or step from Sykes’s line of vision. A detail of two soldiers led him across the compound, through the damp morning light. The air felt and smelled like spring. After almost five weeks in his room, Wolgast found himself taking deep, hungry breaths. The sun was painful to his eyes.

Once they were in the Chalet, Sykes took him down an elevator, four floors. They exited onto an empty hallway, Spartan and white, like a hospital. Wolgast guessed they were fifty feet belowground, maybe more. Whatever Sykes’s people kept down here, they wanted at least that much dirt separating it from the world above. They came to a door marked MAIN LAB, but Sykes passed it without slowing his stride. More doors, and then they came to the one Sykes wanted. He slid a card through the reader and opened it.

Wolgast found himself in some kind of observation room. On the other side of the broad window, in dim, blue light, Amy’s small form lay on a hospital bed, alone. She was connected to an IV, but that was all. Beside her bed was a plastic chair, empty. From tracks on the ceiling hung a group of color-coded hoses, coiled like the pneumatic hoses at a garage. Otherwise the room was bare.

“This is him?”

Wolgast turned to see a man he hadn’t noticed before. He was wearing a lab coat and green scrubs, like Wolgast’s.

“Agent Wolgast, this is Dr. Fortes.”

They nodded without shaking hands. Fortes was young, not even thirty. Wolgast wondered if he was an MD or something else. Like Sykes, Fortes appeared exhausted, physically spent. His skin was oily, and he needed a haircut and a shave. His glasses looked like they hadn’t been cleaned in a month.

“She has an embedded chip. It transmits vitals to the panel here.” Fortes showed him: heart rate, respiration, blood pressure, temperature. Amy’s was 102.6.

“Where?”

“Where what?” The doctor’s eyes floated with incomprehension.

“Where’s the chip?”

“Oh.” Fortes looked at Sykes, who nodded. Fortes pointed at the back of his own neck. “Subcutaneous, between the third and fourth cervical vertebrae. The power source is pretty nifty, actually, a tiny nuclear cell. Like the kind on satellites, only much smaller.”

Nifty. Wolgast shuddered. A nifty nuclear power source in Amy’s neck. He turned to Sykes, who was watching with a look of caution.

“Is this what happened to the others? Carter and the rest.”

“They were… preliminary,” Sykes said.

“Preliminary to what?”

He paused. “To Amy.”

Fortes explained the situation: Amy was in a coma. No one had expected this, and her fever was too high and had gone on too long. Her kidney and liver values were depressed.

“We were hoping you could talk to her,” Sykes said. “This sometimes helps with patients in a prolonged state of unconsciousness. Doyle tells us that she’s pretty… bonded with you.”

A two-stage air lock connected them to Amy’s room. Sykes and Fortes led him into the first chamber. An orange biosuit was hanging on the wall, the empty helmet tipped forward, like a man with a broken neck. Sykes explained how it worked.

“You’ll need to put this on, then wrap all seams with duct tape. The valves at the base of the helmet connect to the hoses in the ceiling. They’re color-coded, so that should be obvious. When you come back through, you need to shower in the suit, then shower again without it. There are instructions on the wall.”

Wolgast sat on the bench to remove his slippers. Then he stopped.

“No,” he said.

Sykes looked at him and frowned. “No what?”

“No, I’m not wearing it.” He turned and faced Sykes squarely. “It’s not going to help if she wakes up and sees me in a space suit. You want me to go in there, I go as I am.”

“That’s not a good idea, Agent,” Sykes warned.

His mind was made up. “No suit or no deal.”

Sykes glanced at Fortes, who shrugged. “It could be… interesting. In theory, the virus should be inert by now. On the other hand, it might not be.”

“The virus?”

“I guess you’ll find out,” Sykes said. “Let him in on my authority. And, Agent, once you’re in, you’re in. I can’t guarantee anything beyond that. Is that clear?”

Wolgast said it was; Sykes and Fortes stepped from the air lock. Wolgast realized he hadn’t expected them to say yes. At the last instant Wolgast called back to them. “Where’s her backpack?”

Fortes and Sykes exchanged another private look. “Wait here,” Sykes said.

He returned a few minutes later with Amy’s knapsack. The Powerpuff Girls: Wolgast had never really looked at it, not closely. Three of them, their images made of a rubbery plastic glued onto the rough canvas of the pack, fists raised and flying. Wolgast unzipped it; some of Amy’s things were missing, such as her hairbrush, but Peter was still inside.

He fixed his gaze on Fortes. “How will I know if it’s not… inert?”

“Oh, you’ll know,” Fortes said.

They sealed the door behind him. Wolgast felt the pressure drop. Above the second door, the light switched from red to green. Wolgast turned the handle and stepped inside.

A second room, longer than the first, with a fat drain in the floor and a sunflower-head shower, activated by a metal chain. The light in here was different; it had a bluish cast, like autumn twilight. A sign on the wall bore the instructions Sykes had indicated: a long list of steps that ended in nakedness, standing above the drain, rinsing the mouth and eyes and then clearing the throat and spitting. A camera peered down at him from a corner of the ceiling.

He paused at the second door. The light above it was red. A keypad was affixed to the wall. How would he go through? Then the light switched from red to green, as the first had done-Sykes, from outside, overriding the system.

He paused before opening the door. It looked heavy, made of gleaming steel. Like a bank vault, or something on a submarine. He couldn’t say exactly why he’d insisted on not wearing the biosuit, a decision that now seemed rash. For Amy, as he’d said? Or to tease out some information, however meager, from Sykes? Either way, the decision had felt right to him.

He turned the handle, felt his ears pop as the pressure dropped again. He drew in a lungful of air, holding it in his chest, and stepped through.

Grey had no idea what was happening. Days and days of this: he’d report for his shift, ride the elevator down to L4-nothing had happened after that first night; Davis had covered for him-change in the locker room and do his work, cleaning the halls and bathrooms, then step into Containment, and step out six hours later.

All perfectly normal, except that those six hours were a blank, like an empty drawer in his brain. He’d obviously done the things he was supposed to, filed his reports and backed up the drives, moved the rabbit cages in and out, even exchanged a few words with Pujol or the other techs who came in. And yet he couldn’t remember any of it. He’d slide his card to enter the observation room and the next thing he knew his shift was over and he was coming out the other side.