He shook himself from his depression. Something would be done before things came to that pass, surely. Something had to break.

The worry made an ominous bass note under Ethan's pleasant routine for three months after his return from vacation. Another ovarian culture, LMS-10, curled up and died altogether, and EEH-9's egg cell production declined by half. It would be the next to go, Ethan calculated. The first break in the downward slide arrived unexpectedly.

"Ethan?" Chief of Staff Desroches' voice had an odd edge, even over the intercom. His face bore a peculiar suffused look; his lips, framed by glossy black beard and mustache, kept twitching at the corners. Not at all the morose pout that had been threatening over the past year to become permanent. Ethan, curious, laid his micropipette down carefully on the lab bench and went to the screen.

"Yes, sir?"

"I'd like you to come up to my office right away."

"I just started a fertilization—"

"As soon as you're done, then," Desroches conceded with a wave of his hand.

"What's up?"

"The annual census ship docked yesterday." Desroches pointed upward, although in fact Athos's only space station rode in a synchronous orbit above another quadrant of the planet. "Mail's here. Your magazines were approved by the Board of Censors—you've got a year's back issues sitting on my desk. And one other thing."

"Another thing? But I just ordered the journal—"

"Not your personal property. Something for the Rep Center." Desroches' white teeth flashed. "Finish up and come see." The screen blanked.

To be sure. A year's back issues of The Betan Journal of Reproductive Medicine imported at hideous expense, although of the highest degree of interest, would scarcely make Desroches' black eyes dance with joy. Ethan scurried, albeit meticulously, through the fertilization, placed the pod in the incubation chamber from which, in six or seven days' time if things went well, the blastula would be transferred to a uterine replicator in one of the banks in the next room, and zipped upstairs.

A dozen brightly labeled data disks were indeed neatly stacked on the corner of the Chiefs comconsole desk. The other corner was occupied by a holocube of two dark-haired young boys riding a spotted pony. Ethan scarcely glanced at either, his attention instantly overwhelmed by the large white refrigeration container squarely in the center. Its control panel lights burned a steady, reassuring green.

"L. Bharaputra & Sons Biological Supply House, Jackson's Whole", the shipping label read. "Contents: Frozen Tissue, Human, Ovarian, 50 units. Stack with heat exchange unit clear of obstruction. This End Up."

"We got them!" Ethan cried in delight and instant recognition, clapping his hands.

"At last," grinned Desroches. "The Population Council's going to have one hell of a party tonight, I'll bet—what a relief! When I think of the hunt for suppliers—the scramble for foreign exchange—for a while I thought we were going to have to send some poor son out there personally to get them."

Ethan shuddered, and laughed. "Whew! Thank the Father nobody had to go through that." He ran a hand over the big plastic box, eagerly, reverently. "Going to be some new faces around here."

Desroches smiled, reflective and content. "Indeed. Well—they're all yours, Dr. Urquhart. Turn your routine lab work over to your techs and get them settled in their new homes. Priority."

"I should say so!"

Ethan set the carton tenderly on a bench in the Culture Lab, and adjusted the controls to bring the internal temperature up somewhat. There would be a wait. He would only thaw twelve today, to fill the culture support units waiting, cold and empty, for new life. Soberly, he touched the darkened panel behind which the CJB-9 had dwelt so long and fruitfully. It made him feel sad, and strangely adrift.

The rest of the tissue must wait for thawing until Engineering installed the bank of new units along the other wall. He grinned, thinking of the frantic activity that must now be disrupting that department's placid routine of cleaning and repairs. Some exercise would be good for them.

While he waited, he carried his new journals to the comconsole for a scan. He hesitated. Since his promotion to department head last year, his censorship status had been raised to Clearance Level A. This was the first occasion he'd had to take advantage of it; the first chance to test the maturity and judgement supposed necessary to handle totally uncut, uncensored galactic publications. He moistened his lips, and nerved himself to prove that trust not misplaced.

He chose a disk at random, stuck it into the read-slot, and called up the table of contents. Most of the two dozen or so articles dwelt, predictably but disappointingly, on problems of reproduction in vivo in the human female, hardly apropos. Virtuously, he fought down an impulse to peek at them. But there was one article on early diagnosis of an obscure cancer of the vas deferens, and better still one encouragingly titled, "On An Improvement In Permeability Of Exchange Membrances In The Uterine Replicator." The uterine replicator had originally been invented on Beta Colony—long famous for its leading-edge technologies—for use in medical emergencies. Most of its refinements still seemed to come from there, even at this late date, a fact not widely appreciated on Athos.

Ethan called up the entry and read it eagerly. It mostly seemed to involve some fiendishly clever molecular meshing of lipoproteins and polymers that delighted Ethan's geometric reason, at least on the second reading when he finally grasped it. He lost himself for a while in calculations about what it would take to duplicate the work here at Sevarin. He would have to talk to the head of Engineering….

Idly, as he mentally inventoried resources, he called up the author's page. "On An Improvement…" came from a university hospital at some city named Silica—Ethan knew little of off-planet geography, but it sounded appropriately Betan. What ordered minds and clever hands must have come up with that idea….

"Kara Burton, M. D., Ph. D., and Elizabeth Naismith, M. S. Bioengineering…" He found himself looking suddenly, on screen, at two of the strangest faces he had ever seen.

Beardless, like men without sons, or boys, but devoid of a boy's bloom of youth. Pale soft faces, thin-boned, yet lined and time-scored; the engineer's hair was nearly white. The other was thick-bodied, lumpy in a pale blue lab smock.

Ethan trembled, waiting for the insanity to strike him from their level, medusan gazes. Nothing happened. After a moment, he unclutched the desk edge. Perhaps then the madness that possessed galactic men, slaves to these creatures, was something only transmitted in the flesh. Some incalculable telepathic aura? Bravely, he raised his eyes again to the figures in the screen.

So. That was a woman—two women, in fact. He sought his own reaction; to his immense relief, he seemed to be profoundly unaffected. Indifference, even mild revulsion. The Sink of Sin did not appear to be draining his soul to perdition on sight, always presuming he had a soul. He switched off the screen with no more emotion than frustrated curiosity. As a test of his resolution, he would not indulge it further today. He put the data disk carefully away with the others.

The freezer box was nearly up to temperature. He readied the fresh buffer solution baths, set them super-cooling to match the current temperature of the box's contents. He donned insulated gloves, broke the seals, lifted the lid.

Shrink wrap? Shrink wrap?

He peered down into the box in astonishment. Each tissue sample should have been individually containerized in its own nitrogen bath, surely. These strange grey lumps were wrapped like so many packets of lunch meat. His heart sank in terror and bewilderment.