threat so alien it hadn’t even been imagined. That was the reason for the trial in the first place.
So those people had settled in and lived and loved and played and built on their islands.
For almost a month.
That was when they started to go mad, the people of that colony. They regressed—slowly, at first, then increasingly faster and faster. They turned into primitive beasts as the thing that had caught them ate away at their brains. They became like wild apes, only without even the most rudimentary reasoning ability. Finally they died, from their inability to cope with even the basics of eating and shelter. Most drowned; some killed one another.
And out of their bodies, eventually, grew the pretty flowers of the island, in new profusion.
Scientists speculated that some sort of elemental organism—based not on carbon or silicon, but on the iron oxides in the rocks of their pretty island—interacted through the air not with them but with the synthetic food rations they brought to help them until they could develop their own native agriculture.
And they had eaten it, and it had eaten them.
But there had been one survivor—one woman who had hidden in the huge beds of alien sponge along a particularly rocky shoreline. Oh, she had died, too—but almost three weeks later than the others. When she no longer returned each evening to sleep in the sponge bed.
The natural secretions of the sponge acted as a retardant—not as an antidote. But as long as a victim had a daily intake of the secretion, the mutant strain seemed inactive. Remove the substance—and the degenerative process began once again. But scientists had taken some samples of the mutant strain and of living sponge with them to study in their labs on far-off worlds. All of it was thought to have been destroyed afterward—but evidently some had not been. Some had been taken by the worst of elements and was developed in their own labs in unknown space.
The perfect commodity.
By secretly introducing the stuff into people’s food, you gave them the disease. Then, when the first symptoms came and baffled all around you, the merchant would come. He would ease the pain and cause normality by giving you a little bit of sponge—as Hain was administering a dose to Wu Julee at that very moment.
The Confederacy wouldn’t help you. It maintained a sponge colony on that interdicted world for the afflicted, where one could live a normal, if very primitive, existence and soak each night in a sponge bath. If, that is, the victim could be gotten there before the disease became too progressive to bother.
The sponge merchants chose only the most wealthy and powerful—or their children, if their world had families of any sort. There was no charge for the daily sponge supply, oh, no. You just did as they asked when they asked.
There was even the suspicion that so many rulers of the Confederacy were hostage to the stuff now that that was the reason no real search for an antidote or cure had ever been started.
For power was the ultimate aim of the sponge merchants.
Nathan Brazil wondered who Wu Julee was. The daughter of some big-shot ruler or banker or industrialist? Maybe the child of the Confederacy enforcement chief? More likely she was a sample, he thought. No use risking exposure.
She was his absolute slave, no question. The disease had been allowed to incubate in her just short of that critical point when the stuff multiplied exponentially. Human, yes, but probably already with her IQ halved, constantly in mild pain that started to grow as the effects of the sponge antitoxin wore off. An effective demonstration, which would keep the merchant from having to infect some innocent and let things run their full course. That was done, of course, when necessary—but it wasn’t good to have a long period of time when it would be obvious to the agents of the Confederacy that a sponge merchant was at large.
He wondered idly why the girl didn’t commit suicide. He thought
Brazil looked back up at the screens. Hain had repacked the case and stored it and was preparing to go to sleep. Clever, that case, the captain thought. Sponge is extremely compressible and needs only enough seawater to keep it moist. It even grew in there, he thought. As samples were dispensed, new ones would replace it. That was the reason only the minimum was ever given to a victim—get hold of enough of it, unused, and you could grow your own.
Wu Julee was lying on her own bed, one leg draped down on the side. She was breathing hard but she had a sort of idiot’s smile on her face.
Relief for another day, the little sponge cube swallowed, the body breaking down the evidence.
Nathan Brazil’s stomach finally turned.
What were you, Wu Julee, before Datham Hain served dinner? he mused. A student or scholar, or a professional, like Vardia? A spoiled brat? A young maiden, perhaps one day expecting to bear children?
Gone now, he thought sadly. The recordings would nail Datham Hain clean—and the syndicate of sponge merchants would let him hang, too. Most he had ever heard of were compulsive suiciders when subjected to any psych probes or the like. They would get nothing from him but his life.
But Wu Julee—without sponge, she needed eighteen days from where they would be at absolute flank speed to make that damned planet colony, and she was already near or at the exponential reproductive stage.
She would arrive a mindless vegetable, unable to do anything not in the autonomic nervous system, having spent most of the voyage as an animal. A day or two after that, it would eat her nervous system away and she would die.
So they wouldn’t bother. They’d just send her to the nearest Death Factory to get something useful out of her.
They said Nathan Brazil was a hard man: experienced, efficient, and cold as ice, never a feeling for anything but himself.
But Nathan Brazil cried at tragedy, alone, in the dark, on the bridge of his powerful ship.
Neither Hain nor Wu Julee came to dinner again, although he saw the fat man often and kept up the pretense of innocent friendship. The sponge merchant could actually be quite entertaining, sitting back in the lounge over a couple of warm drinks and telling stories of his youth. He even played a fair game of cards.
Vardia, of course, never joined in the games and stories—they were things beyond her conception. She kept asking
Brazil found her logic, as usual, baffling. All his life he had been compulsively competitive. He was firmly convinced of his uniqueness in the universe and his general superiority to it, although he was occasionally bothered by the universe’s lack of appreciation. But she remained inquisitive and continued asking all those questions two cultures could never answer for each other.
“You promised days ago to show me the bridge,” she reminded him one day.
“So I did,” he acknowledged. “Well, now’s as good a time as any. Why don’t we go all the way forward?”
They made their way from the aft lounge, along the great catwalk above the cargo.
“I don’t mean to pry,” he said to her as they walked along, “but, out of curiosity, is your mission of vital importance?”
“You mean war or peace, something like that?” Vardia responded. “No, very few are like that. The truth is, as you may know, I have no knowledge of the messages I carry. They are blocked and only the key from our embassy on Coriolanus can unlock whatever I’m supposed to say. Then the information will be erased, and I will be sent home, with or without a message in return. But, from the tone or facial expressions of those who give me the messages, I can usually tell if it’s serious, and this one certainly is not.”
“Possibly something to do with the cargo,” Brazil speculated as they entered the wardroom and walked through it this time and out onto another, shorter catwalk. The great engines which maintained the real-universe
