"For point-welding, sure. But these guys must be fusing whole habs together: higher temperatures, greater outgassing, more thermal inertia." Finally, he turned to face her. "We're not talking about a boiling cauldron here. It's just fine fizz by the time it hits the surface. Not even visible to the naked eye. But it's enough to reduce light penetration, and that's what we're seeing right here."

He tapped the tumor on the board.

Clarke stared at it a moment, her face expressionless. "Anybody else know about this?" she asked finally.

Desjardins shook his head. "Nobody even knows I was working on it."

"You wouldn't mind keeping it that way?"

He snorted. "Lenie, I don't even want to think about what would happen if anyone found out I was spending time on this. And not that you're unwelcome or anything, but the fact that you guys are even hanging around out here is a major risk. Do you—"

"It's taken care of, Killjoy," Alice said softly. "I told you. I catch on fast."

She did, too. Promoted in the wake of his desertion, it had taken her only a few hours to figure out that some plus-thousand corpses had quietly slipped off the face of the earth. It had taken her less than two days to get him back onto the CSIRA payroll, his mysterious absence obscured by alibis and bureaucratic chaff. She'd started the game with an unfair advantage, of course: preinfected with Spartacus, Guilt Trip had never affected her. She'd begun her tenure with all the powers of a senior 'lawbreaker and none of the restraints. Of course she had the wherewithall to get Lenie Clarke into CSIRA's inner sanctum.

But even now, Spartacus bubbled in Desjardins's head like acid, eating away at the chains Guilt Trip had forged. It had already freed his conscience; soon, he very much feared, Spartacus would destroy it utterly.

He looked at Alice. You did this to me, he thought, and examined the feelings the accusation provoked. There had been anger at first, a sense of profound betrayal. Something bordering on hatred, even.

Now he wasn't sure any more. Alice—Alice was a complication, his undoing and his salvation all rolled into one willowy chassis. She had saved his ass, for now. She had information that could be vital, for later. It seemed like a good idea to play along, for the time being at least. As for the rifters, the sooner he helped them on their way the sooner they'd drop out of the equation.

And all the while, some persistent splinter in the back of his mind contemplated the options that might soon be available to a man without a leash…

Alice Jovellanos offered him a tentative smile, ever hopeful. Achilles Desjardins smiled back.

"You catch on fast," he repeated. "That you do."

Hopefully not fast enough.

Confessional

Jerenice Seger wants to make an announcement.