"I'll keep what you said in mind," I said.

"Right. I knew it was wasted effort." He smiled ironically. "Why should I blight the purity of your emotions? A tragic first love may become an asset to you, fifty or a hundred years from now." He turned his attention back to the screen. "I'm glad we had this talk, Hans. I hope you'll get in touch again when the Eisho Zaibatsu money comes through. We'll have some fun with it."

"I'd like that," I said, though I knew already that every kilowatt not spent on my own research would go -- anonymously -- to the terraforming fund. "And I don't resent your advice. It's just that it's of no use to me."

"Ah, youth," Kulagin said. I left.

Back to the simple beauty of the lichens. I had been trained for years to specialize in them, but they had taken on beauty and meaning for me only after my Posthumanist enlightenment. Viewed through C-K's philosophies, they stood near the catalysis point of the Prigoginic Leap that brought life itself into being.

Alternately, a lichen could be viewed as an extended metaphor for the Polycarbon Clique: a fungus and an alga, potential rivals, united in symbiosis to accomplish what neither could do alone, just as the Clique united Mechanist and Shaper to bring life to Mars.

I knew that many viewed my dedication as strange, even unhealthy. I was not offended by their blindness. Just the names of my genetic stocks had a rolling majesty: Alectoria nigricans, Mastodia tessellata, Ochrolechia frigida, Stereocaulon alpinum. They were humble but powerful: creatures of the cold desert whose roots and acids could crumble naked, freezing rock.

My gel frames seethed with primal vitality. Lichens would drench Mars in one green-gold tidal wave of life. They would creep irresistibly from the moist craters of the iceteroid impacts, proliferating relentlessly amid the storms and earthquakes of terraformation, surviving the floods as permafrost melted. Gushing oxygen, fixing nitrogen.

They were the best. Not because of pride or show. Not because they trumpeted their motives, or threatened the cold before they broke it. But because they were silent, and the first.

My years under the dogs had taught me the value of silence. Now I was sick of surveillance. When the first royalty payment came in from Eisho Zaibatsu, I contacted one of C-K's private security firms and had my apartments swept for bugs. They found four.

I hired a second firm to remove the bugs left by the first.

I strapped myself in at a floating workbench, turning the spy eyes over and over in my hands. They were flat videoplates, painted with one-way colorshifting polymer camouflage. They would fetch a nice price on the unofficial market.

I called a post office and hired a courier servo to take the bugs to Kulagin. While I awaited the servo's arrival, I turned off the bugs and sealed them into a biohazard box. I dictated a note, asking Kulagin to sell them and invest the money for me in C-K's faltering Market. The Market looked as if it could use a few buyers.

When I heard the courier's staccato knock, I opened my door with a gauntlet remote. But it was no courier that whirred in. It was a guard dog.

"I'll take that box, if you please," said the dog.

I stared at it as if I had never seen a dog before. This dog was heavily armored in silver. Thin powerful limbs jutted from its silver-seamed black-plastic torso, and its swollen head bristled with spring-loaded taser darts and the blunt nozzles of restraint webs. Its swiveling antenna tail showed that it was under remote control.

I spun my workbench so that it stood between me and the dog. "I see you have my comm lines tapped as well," I said. "Will you tell me where the taps are, or do I have to take my computer apart?"

"You sniveling little Shaper upstart," commented the dog, "do you think your royalties can buy you out from under everyone? I could sell you on the open market before you could blink."

I considered this. On a number of occasions, particularly troublesome meddlers in C-K had been arrested and offered for sale on the open market by the Queen's Advisers. There were always factions outside C-K willing to pay good prices for enemy agents. I knew that the Ring Council would be overjoyed to make an example of me. "You're claiming to be one of the Queen's Advisers, then?"

"Of course I'm an Adviser! Your treacheries haven't lured us all to sleep. Your friendship with Wellspring is notorious!" The dog whirred closer, its clumped camera eyes clicking faintly. "What's inside that freezer?"

"Lichen racks," I said impassively. "You should know that well enough."

"Open it."

I didn't move. "You're going beyond the bounds of normal operations," I said, knowing that this would trouble any Mechanist. "My Clique has friends among the Advisers. I've done nothing wrong."

"Open it, or I'll web you and open it myself, with this dog."

"Lies," I said. "You're no Adviser. You're an industrial spy, trying to steal my gemstone lichen. Why would an Adviser want to look into my freezer?"

"Open it! Don't involve yourself more deeply in things you don't understand."

"You've entered my domicile under false pretenses and threatened me," I said. "I'm calling Security."

The dog's chromed jaws opened. I twisted myself free of the workbench, but a thready spray of white silk from one of the dog's facial nozzles caught me as I dodged. The filaments clung and hardened instantly, locking my arms in place where I had instinctively raised them to block the spray. A second blast caught my legs as I struggled uselessly, bouncing off a tilted Froth-wall.

"Troublemaker," muttered the dog. "Everything would have gone down smooth without you Shapers quibbling. We had the soundest banks, we had the Queen, the Market, everything.... You parasites gave C-K nothing but your fantasies. Now the system's crumbling. Everything will crash. Everything. I ought to kill you."

I gasped for breath as the spray rigidified across my chest. "Life isn't banks," I wheezed.

Motors whined as the dog flexed its jointed limbs. "If I find what I expect in that freezer, you're as good as dead."

Suddenly the dog stopped in midair. Its fans whirred as it wheeled to face the door. The door clicked convulsively and began to slide open. A massive taloned forelimb slammed through the opening.

The watchdog webbed the door shut. Suddenly the door shrieked and buckled, its metal peeling back like foil. The goggling head and spiked legs of a tiger crunched and thrashed through the wreckage. "Treason!" the tiger roared.

The dog whirred backward, cringing, as the tiger pulled its armored hindquarters into the room. The jagged wreckage of the door didn't even scratch it. Armored in black and gold, it was twice the size of the watchdog. "Wait," the dog said.

"The Council warned you against vigilante action," the tiger said heavily. "I warned you myself."

"I had to make a choice, Coordinator. It's his doing. He turned us against one another, you have to see that."

"You have only one choice left," the tiger said. "Choose your discreet, Councilman."

The dog flexed its limbs indecisively. "So I'm to be the second," he said. "First the Comptroller, now myself. Very well, then. Very well. He has me. I can't retaliate." The dog seemed to gather itself up for a rush. "But I can destroy his favorite!"

The dog's legs shot open like telescopes, and it sprang off a wall for my throat. There was a terrific flash with the stench of ozone, and the dog slammed bruisingly into my chest. It was dead, its circuits stripped. The lights flickered and went out as my home computer faltered and crashed, its programming scrambled by incidental radiation from the tiger's electromagnetic pulse.

Flanges popped open on the tiger's bulbous head, and two spotlights emerged. "Do you have any implants?" it said.