But there wasn’t time for that. He wasn’t looking for air; he was looking for Juliette. He let himself stretch. The kinks in his neck and back were threatening to turn into cramps. The CO2 levels in the suit were still on the high side of acceptable, even with the new oxygen coming into the mix. The suit needed maintenance and a new filter. It’d have to wait. Behind him, the bomb in its cart kept its own counsel.

He had to find her. Somewhere in the maze of corridors and rooms, the dead city, Juliette Mao was driving them back to Earth. He’d tracked four hot spots. Three had been decent candidates for his original plan of vast nuclear immolation: hubs of wire and black alien filament tangling into huge organic-looking nodes. The fourth had been a cheap lab reactor churning on its way to meltdown. It had taken him fifteen minutes to get the emergency shutdown going, and he probably shouldn’t have wasted the time. But wherever he went, no Julie. Even the Julie of his imagination was gone, as if the ghost had no place now that he knew the real woman was still alive. He missed having her around, even if she’d only been a vision.

A wave went through the medical bays, all the alien growth rising and falling like iron filings with a magnet passed beneath them. Miller’s heart sped up, adrenaline leaking into his blood, but it didn’t happen again.

He had to find her. He had to find her soon. He could feel exhaustion grinding at him, little teeth chewing at the back of his mind. He already wasn’t thinking as clearly as he should. Back on Ceres, he’d have gone back to his hole, slept for a day, and come back to the problem whole. Not an option here.

Full circle. He’d come full circle. Once, in a different life, he’d taken on the task of finding her; then, when he’d failed, there’d been taking vengeance. And now he had the chance to find her again, to save her. And if he couldn’t, he was still pulling a cheap, squeaky-wheeled wagon behind him that would do for revenge.

Miller shook his head. He was having too many moments like this, getting lost in his own thoughts. He took a fresh grip on the cart full of fusion bomb, leaned forward, and headed out. The station around him creaked the way he imagined an old sailing ship might have, timbers bent by waves of salt water and the great tidal tug-of-war between earth and moon. Here, it was stone, and Miller couldn’t guess what forces were acting on it. Hopefully nothing that would interfere with the signal between his hand terminal and his cargo. He didn’t want to be reduced to his component atoms unintentionally.

It was getting more and more clear that he couldn’t cover the whole station. He’d known that from the start. If Julie had gotten herself someplace obscure—hidden in some niche or hole like a dying cat—he wouldn’t find her. He’d become a gambler, betting against all hope on drawing the inside straight. The voice of Eros shifted, different voices now, singing something in Hindi. A child’s round, Eros harmonizing with itself in a growing richness of voices. Now that he knew to listen for it, he heard Julie’s voice threading its way among the others. Maybe it had always been there. His frustration verged on physical pain. She was so close, but he couldn’t quite reach her.

He pulled himself back into the main corridor complex. The hospital bays had been a good place to look for her too. Plausible. Fruitless. He’d looked at the two mercantile bio-labs. Nothing. He’d tried the morgue, the police holding tanks. He’d even gone through the evidence room, bin after plastic bin of contraband drugs and confiscated weapons scattered on the floor like oak leaves in one of the grand parks. It had all meant something once. Each one had been part of a small human drama, waiting to be brought out into the light, part of a trial or at least a hearing. Some small practice for judgment day, postponed now forever. All points were moot.

Something silver flew above him, faster than a bird, and then another, and then a flock, streaming by overhead. Light glittered off the living metal, bright as fish scales. Miller watched the alien molecule improvising in the space above him.

You can’t stop here,Holden said. You have to stop running and get on the right road.

Miller looked over his shoulder. The captain stood, real and not, where his inner Julie would have been.

Well, that’s interesting,Miller thought.

“I know,” he said. “It’s justc I don’t know where she went. Andc well, look around. Big place, you know?”

You can stop her or I will,his imaginary Holden said.

“If I just knew where she went,” Miller said.

She didn’t,Holden said. She neverwent .

Miller turned to look at him. The swarm of silver roiled overhead, chittering like insects or a badly tuned drive. The captain looked tired. Miller’s imagination had put a surprising swath of blood at the corner of the man’s mouth. And then it wasn’t Holden anymore; it was Havelock. The other Earther. His old partner. And then it was Muss, her eyes as dead as his own.

Julie didn’t go anyplace. Miller had seen her in the hotel room, back when he still hadn’t believed that anything but a bad smell could rise from the grave. Back before. She’d been taken away in a body bag. And then taken somewhere else. The Protogen scientists had recovered her, harvested the protomolecule, and spread Julie’s remade flesh through the station like bees pollinating a field of wildflowers. They’d given her the station, but before they’d done it, they’d put her someplace they thought they would be safe.

Safe room. Until they were ready to distribute the thing, they’d want to contain it. To pretend it could be contained. It wasn’t likely they’d have gone to the trouble of cleaning up after they’d gotten what they needed. It wasn’t as if anyone else was going to be around to use the space, so chances were good she was still there. That narrowed things.

There would be isolation wards in the hospital, but Protogen wouldn’t have been likely to use facilities where non-Protogen doctors and nurses might wonder what was happening. Unnecessary risk.

All right.

They could have set up in one of the manufacturing plants down by the port. There were plenty of places there that required all-waldo work. But again, it would have been at the risk of being discovered or questioned before the trap was ready to spring.

It’s a drug house,Muss said in his mind. You want privacy, you want control. Extracting the bug from the dead girl and extracting the good shit from the poppy seeds might have different chemistry, but it’s still crime.

“Good point,” Miller said. “And near the casino levelc No, that’s not right. The casino was the second stage. The first was the radiation scare. They put a bunch of people in the radiation shelters and cooked them to get the protomolecule good and happy, then theyinfected the casino level.”

So where would you put a drug kitchen that was close to the rad shelters?Muss asked.

The roiling silver stream overhead veered left and then right, pouring through the air. Tiny curls of metal began to rain down, drawing thin trails of smoke behind them as they did.

“If I had the access? The backup environment controls. It’s an emergency facility. No foot traffic unless someone’s running inventory. It’s got all the equipment for isolation built in already. Wouldn’t be hard.”

And since Protogen ran Eros security even before they put the disposable thugs in place, they’d be able to arrange it,Muss said, and she smiled joylessly. See? I knew you could think that through.

For less than a second, Muss was gone and Julie Mao—his Julie—was in her place. She was smiling and beautiful. Radiant. Her hair floated around her as if she were swimming in zero g. And then she was gone. His suit alarm warned him about an increasingly corrosive environment.