And if there was anything that the ethically elastic inhabitants of Jackson's Whole held nearly sacred, it was the Deal. “A good bargain, was it?”

“Looked like. Two or three more runs like that, we could have paid off the ship and owned it free and clear.”

Miles took leave to doubt that, if the crew was in debt for their jumpship to a typical Jacksonian financial House. But perhaps Guppy and his friends had been terminal optimists. Or terminally desperate .

“The gig looked easy enough. Just take a little mixed-freight run through the fringes of the Cetagandan Empire. We jumped in through the Hegen Hub, via Vervain, and skirted round to Rho Ceta. All those arrogant, suspicious bastard inspectors who boarded us at the jump points turned up nothing to hold against us, though they'd have liked to, because there wasn't anything aboard but what our filed manifest said. Gave old Firka a good chuckle. Till we were heading out for the last jumps, for Rho Ceta through those empty buffer systems just before the route splits to Komarr. We made one little mid-space rendezvous there that didn't appear on our flight plan.”

“What kind of ship did you rendezvous with? Jumpship, or just a local space crawler? Could you tell for sure, or was it disguised or camouflaged?”

“Jumpship. I don't know what else it might have really been. It looked like a Cetagandan government ship. It had lots of fancy markings, anyway. Not big, but fast—fresh and classy. The Cetagandan bastard moved his cargo all by himself, with float pallets and hand tractors, but he sure didn't waste any time. The moment the locks were closed, they went off.”

“Where? Could you tell?”

“Well, Hewlet said they had an odd trajectory. It was that uninhabited binary system a few jumps out from Rho Ceta, I don't know if you know it—”

Miles nodded in encouragement.

“They went inbound, deeper into the grav well. Maybe they were planning to swing around the suns and approach one of the jump points from a disguised trajectory, I don't know. That would make sense, given all the rest of it.”

“Just the one passenger?”

“Yeah.”

“Tell me more about him.”

“Not much to tell—then. He kept to himself, ate his own rations in his own cabin. He didn't talk to me at all. He had to talk to Firka, on account of Firka was fixing his manifest. By the time we reached the first Barrayaran jump point inspection, it had a whole new provenance. He was somebody else by then, too.”

“Ker Dubauer?”

Venn twitched at this first mention of the familiar name in his hearing, and opened his mouth and inhaled, but closed it again without diverting Guppy's flow. The unhappy amphibian was in full spate now, pouring out his troubles.

“Not yet, he wasn't. He musta become Dubauer during his layover on the Komarran transfer station, I figure. I didn't track him by his identity, anyway. He was too good for that. Fooled you Barrayarans, didn't he?”

Indeed . An apparent Cetagandan agent of the highest caliber had passed through Barrayar's key Nexus trade crossroad like so much smoke. ImpSec would have a seizure when this report arrived. “How did you follow him here, then?”

The first smile-like expression Miles had seen on the rubbery face ghosted across Gupta's lips. “I was ship's engineer. I tracked him by his cargo's mass. It was kind of distinctive, when I went to look, later.”

The ghastly smile faded into a black frown. “When we dumped him and his pallets off on the Komarran transfer station's loading bay, he seemed happy. Downright cordial. He went around to each of us for the first time, and gave us our no-problems bonuses personally. He shook Hewlet's and Firka's hands. He asked to see my webbing, so I spread my fingers for him, and he leaned over and gripped my arm and seemed real interested, and thanked me. He gave Gras-Grace a pat on her cheek, and smiled at her in this sappy way. He smirked as he touched her. Knowing . Since she was holding the bonus chit in her hand, she sort of smiled back and didn't deck him, though I could see it was a near thing. And then we bailed out. Hewlet and I wanted to take station leave and spend some of our bonus, but Gras-Grace said we could party later. And Firka said the Barrayaran Empire wasn't a healthy place for the likes of us to linger in.” A distracted laugh that had nothing to do with humor puffed from his lips. So. That startling scream when Miles had touched the test patch to Guppy's skin hadn't been overreaction, exactly. It had been a flashback. Miles suppressed a shudder. Sorry, sorry.

“It was six days out from Komarr, past the jump to Pol, before the fevers began. Gras-Grace guessed it first, from the way it started. She always was the quickest of us. Four little pink wheals, like some kind of bug bites, on the backs of Hewlet and Firka's hands, on her cheek, on my arm where the Cetagandan bastard had touched me. They swelled up to the size of eggs, and throbbed, though not as much as our heads. It only took an hour. My head hurt so bad I could hardly see, and Gras-Grace, who wasn't doing any better, helped me to my cabin so's I could get into my tank.”

“Tank?”

“I'd rigged up a big tank in my cabin, with a lid I could lock down from the inside, because the gravity on that old ship wasn't any too reliable. It was really comfortable to rest in, my own kind of water bed. I could stretch all the way out, and turn around. Good filtration system on the water, nice and clean, and extra oxygen sparkling up through it from a bubbler I'd rigged, all pretty with colored lights. And music. I miss my tank.” He heaved a sigh.

“You . . . appear to have lungs, as well. Do you hold your breath underwater, or what?”

Gupta shrugged. “I have these extra sphincter muscles in my nose and ears and throat that shut down automatically, when my breathing switches over. That's always kind of an awkward moment, the switch; my lungs don't always seem to want to stop. Or start again, sometimes. But I can't stay in my tank forever, or I'd end up pissing in the water I breathe. That's what happened then. I floated in my tank for . . . hours, I'm not sure how many. I don't think I was quite in my right mind, I hurt so bad. But then I had to piss. Really bad. So I had to get out.

“I damn near passed out when I stood. I threw up on the floor. But I could walk. I made it to my cabin's head, finally. The ship was still running, I could feel the right vibrations through my feet, but it had gone all quiet. Nobody talking or arguing or snoring, no music. No laughing. I was cold and wet. I put on a robe—it was one of hers that Gras-Grace had given me, because she claimed being fat made her hot, and I was always too cold. She said it was because my designers gave me frog genes. For all I know, that might be true.

“I found her body . . .” He stopped. The light-years-gone look in his eyes intensified. “About five steps down the corridor. At least, I thought it was her. It was her braid, floating on the . . . At least, I thought it was a body. The size of the puddle seemed about right. It stank like . . . What kind of hell-disease liquefies bones ?”

He inhaled, and continued unsteadily, “Firka had made it to the infirmary, for all the good it had done him. He was all flaccid, like he was deflating. And dripping. Over the side of the bunk. He stank worse than Gras-Grace. And he was steaming .

“Hewlet—what was left of him—was in his pilot's chair in Nav and Com. I don't know why he crawled up there, maybe it was a comfort to him. Pilots are strange that way. His pilot's headset kind of held his skull braced, but his face . . . his features . . . they were just sliding off. I thought he might have been trying to send an emergency message, maybe. Help us. Biocontamination aboard . But maybe not, because nobody ever came. Later I thought maybe he'd sent too much, and the rescuers stayed away on purpose. Why should the good citizens risk anything for us ? Just Jacksonian smuggler scum. Better off dead. Saves the trouble and expense of prosecution, eh?” He looked at no one, now.