A brilliant arc of electric discharge flashed in front of him. Creideiki screamed as the shock blew out the motors of his harness and seared the skin around his neural tap.

A penetrator bolt! Creideiki realized in stunned rigidity.

How ...?

He felt it all in slow motion. The current fought with the protective diodes of his nerve amplifier. The main circuit breaker threw, but the insulation almost immediately buckled under backlash.

Paralyzed, Creideiki seemed to hear a voice in the pulsing, battling fields, a voice taunting him.

# Where there is mind-is mind, is-also deception # Deception-is, there is # In a body-arching squeal of agony, Creideiki screamed one undisciplined cry in Primal, the first of his adult life. Then he rolled belly-up, to drift in a blackness deeper than night.

PART FOUR.

Leviathan

"Oh my father was the keeper of the Eddystone light, He slept with a mermaid one fine night.

From this union there came three: A porpoise, a porgy and me.

"Oh, for the life on the rolling sea."

OLD CHANTY.

35 ::: Gillian.

"Like most species derived from wholly carnivorous forebears, the Tandu were difficult clients. They had cannibalistic tendencies, and attacks on individuals of their patron race, the Nght6, weren't unheard of early in their uplift.

"The Tandu have remarkably low empathy for other sapient life forms. They are members of a pseudo-religious alignment whose tenets propose the eventual extermination of species judged 'unworthy.' While they observe the codes of the Galactic Inst.i.tutes, the Tandu make no secret of their desire for a less crowded universe, or their eagerness for the day when all laws are swept aside by a 'higher power."

"According to followers of their 'Inheritor' alignment, this will happen when the Progenitors return to the Five Galaxies. The Tandu a.s.sume that they will be chosen, come that day, to hunt down the unworthy.

"While waiting for this millennium, the Tandu keep in practice by indulging in countless minor skirmishes and battles of honor. They join in any war of enforcement declared by the Galactic Inst.i.tutes, whatever the cause, and are often cited for use of excess force. 'Accidental extinction' of at least three s.p.a.cefaring species has been attributed to them.

"Although the race has little empathy for their patron level peers, the Tandu are masters of the art of uplift. In their pre-sentient form, on their fallow home world, they had already tamed several local species for use as hunting animals: the equivalent of tracking dogs on Earth. Since release from indenture, the Tandu have acquired and adapted two of the most powerful psychic adepts of the recent crop of clients. The Tandu are under long-term investigation for excessive genetic manipulation in making the two.

(See references: EPI SIARCH-cl-82f49; ACCEPTOR-cl-82J 50) totally dependent instruments of their love of the hunt ..."

Nice people, these Tandu, Gillian thought.

She put the flat reading plate down beside the tree where she sat. She had allotted herself an hour for reading this morning. It was almost over. She had covered another two hundred thousand words or so.

This entry on the Tandu had come over the cable from Streaker last night. Apparently the Niss machine was already accomplishing things with the mini-Library Tom had retrieved from the Thennanin wreck. This report read too clearly, and came to the point too directly to have come straight from the English translation software of Streaker's own pathetic little micro-branch.

Of course, Gillian already knew some things about the Tandu. All Terragens agents were taught about these secretive, brutal enemies of Mankind.

This report only reinforced her feeling that there was something terribly wrong with a universe that had such monsters in it. Gillian had once spent a summer reading ancient s.p.a.ce-romances from pre-Contact days. How open and friendly those old-time fictional universes had seemed! Even the rare "pessimistic" ones hadn't come close to the closed, confined, dangerous reality.

Thinking about the Tandu put her in a melodramatic mind to carry around a dirk, and to exercise a woman's ancient last prerogative should those murderous creatures ever capture her.

The thick, organic smell of humus overwhelmed the metallic tang that permeated everywhere near the water. The aroma was fresh after last night's storm. Green fronds waved slowly under gentle buffeting from Kithrup's incessant tradewinds.

Tom must have found his island crucible by now, she thought, and begun preparing his experiment.

If he still lived.

This morning, for the first time, she felt uncertain about that. She had been so sure she would know it, if he died, wherever or whenever it happened. Yet now she felt confused. Her mind was muddied, and all she could tell for certain was that terrible things had happened last night.

First, around sunset, had come a crawling premonition that something had happened to Tom. She couldn't pin the feeling down, but it disturbed her.

Then, late last night, she had had a series of dreams.

There had been faces. Galactic faces, leathern and feathered and scaled, toothed and mandibled. They yammered and howled, but she, in spite of all her expensive training, couldn't understand a single word or sense-glyph. A few of the jumbled faces she had recognized in her sleep-a pair of Xappish s.p.a.cemen, dying as their ship was torn apart-a Jophur, howling through smoke at the bleeding stump of its arm-a Synthian, listening to whale songs while she waited impatiently behind a vacuum-cold lump of stone.

In her sleep Gillian had been helpless to keep them out.

She had awakened suddenly, in the middle of the night, to a tremor that plucked her spine like a bowstring. Breathing heavily in the darkness, she sensed a kindred consciousness writhe in agony at the limit of her range. In spite of the distance, Gillian caught a mixed flavor in the fleeting psychic glyph. It felt too human to have been only a fin, too cetacean to have been merely a man.

Then it ceased. The psychic onslaught was over.

She didn't know what to make of any of it. What use was psi, if its messages were too opaque to be deciphered? Her genetically enhanced intuition now seemed a cruel deception. Worse than useless.

She had a few moments left to her hour. She spent them with her eyes closed, listening to the rise and fall of sound, as the breakers fought their endless battle with the western sh.o.r.eline. Tree limbs brushed and swayed with the wind.

Interleaved with the creakings of trunk and branch, Gillian could hear the high chittering squeaks of the aboriginal pre-sentients-the Kiqui. From time to time, she made out the voice of Dennie Sudman, speaking into a machine that translated her words into the high-frequency Kiqui dialect.

Though she was working twelve hours a day, helping Dennie with the Kiqui, Gillian couldn't help feeling guiltily that she was taking a vacation. She reminded herself that the little natives were extremely important, and that she had just been spinning her wheels back at the ship.

But one of the faces from her dream had stuck with her all morning. Only a half-hour ago she had realized that it was her own subconscious rendering of what Herbie, the ancient cadaver which had caused all this trouble, must have looked like when he was alive.

In her dream, shortly before she had begun feeling premonitions of disaster, the long, vaguely humanoid face. of the ancient had smiled at her, and slowly winked.

"Gillian! Dr. Baskin? It's time!"

She opened her eyes. She lifted her arm and glanced at her watch. It might as well have been set by Toshio's voice. Trust a midshipman at his word, she remembered. Tell him to fetch you in one hour, and he'll time it down to the second. Early in the voyage she had had to threaten dire measures to get him to call her "sir"-or the anachronistic "ma'am"-only in every third sentence, rather than every other word.

"On my way, Toshio! Just a minute!" She rose to her feet and stretched. The rest break had been useful. Her mind had been in knots that only quiet could smooth.

She hoped to finish here and get back to Streaker within three days, about the time Creideiki had planned to move the ship. By then she and Dennie should have worked out the environmental needs of the Kiqui-how to take a small sample group with them back to the Center for Uplift on Earth. If Streaker got away, and if humanity first filed a client claim, it could save the Kiqui from a far worse fate.

On her way through the trees, Gillian caught a glimpse of the ocean through a northeast gap in the greenery.

Will I be able to feel it here, when Tom calls? The Niss said his signal should be detectable anywhere on the planet.

All the ETs will hear it, for sure.

She carefully kept all psychic energies low, as Tom had insisted she do. But she did form an old-fashioned prayer with her mouth, and cast it northward, over the waves.

"I'll bet this will please Dr. Dart," Toshio said. "Of course, the sensors might not be types he'd want. But the 'bot is still operational."

Gillian examined the small robot-link screen. She was no expert on robotics or planetology. But she understood the principles.

"I think you're right, Toshio. The X-ray spectrometer works. So do the laser zapper and the magnetometer. Can the robot still move?"

"Like a little rock lobster! The only thing it can't do is float back up. Its buoyancy tanks were ruptured when the piece of coral crashed down on it."

"Where is the robot now?"

"It's on a ledge about ninety meters down." Toshio tapped the tiny keyboard and brought a holo schematic into s.p.a.ce in front of the screen. "It's given me a sonar map that deep. I've held off going any lower until I talk to Dr. Dart. We can only go down, one ledge at a time. Once the robot leaves a spot there's no going back."

The schematic showed a slightly tapered cylindrical cavity, descending into the metal-rich silicate rock of Kithrup's thin crust: The walls were studded with outcrops and ledges, like the one the crippled probe now rested on.

A solid shaft ran up the great cavity, tilted at a slight angle. It was the great drill-root Toshio and Dennie had blown apart a few days earlier. The upper end rested against one rim of its own underwater excavation. The shaft disappeared into unknown territory below the mapped area.

"I think you're right, Toshio," Gillian grinned and squeezed the boy's shoulder. "Charlie will be glad about this. It may help get him off Creideiki's back. Do you want to ring him up with the news?"

Toshio was obviously pleased with the compliment, but taken aback by Gillian's offer. "Uh, no, thank you, sir. I mean, couldn't you just tuck this in when you report to the ship, today? I'm sure Dr. Dart will have questions I'm not qualified to handle ..."

Gillian couldn't blame Toshio. Presenting good news to Charles Dart was barely more pleasant than delivering bad news. But Toshio would have to come to grips with the chimp planetologist sooner or later. It would be best if he learned to deal with the problem from the start.

"Sorry, Toshio. Dr. Dart is all yours. Don't forget that I'm leaving here in a few days. You're the one who's going to have to ... satisfy Charlie, when he asks you to put in thirty-hour shifts."

Toshio nodded seriously, taking her advice soberly until she managed to catch eye contact with him. She grinned until he couldn't help but blush and smile.

36 ::: Akki Hurrying to get to the bridge before watch change, Akki took a shortcut through the outlock. In his haste he was halfway across the wide chamber before he noticed anything different.

He did an overhead flip to stop. His gill-lungs heaved, and he cursed himself for an idiot, speeding and doing fancy maneuvers when there just wasn't enough oxygen available!

Akki looked about. The outlock was as empty as he had ever seen it.

The captain's gig had been lost at the Shallow Cl.u.s.ter. Heavy sleds and a lot of equipment had been moved to the Thennanin wreck, and Lieutenant Hikahi had taken the skiff there only yesterday.

There was a cl.u.s.ter of activity around the longboat, the last and largest of Streaker's pinnaces. Several crewfen used mechanical spiders to carry crates into the small s.p.a.cecraft. Akki forgot his haste to be early on duty, and kicked a lazy spiral toward the activity.

He swam up behind one spider-riding dolphin. The fin's spider carried a large box in its waldo-arms.

"Hey Sup-peh, v-what's going on here?" Akki kept his sentences short and simple. He was getting better speaking Anglic in oxywater, but if a Calafian couldn't speak properly, what were the others to think?

The other dolphin looked up. "Oh, h.e.l.lo, Mr. Akki. Change of orders is what-t. We're checking the longboat for s.p.a.ce worthiness. Also, we been told to load these cratesss."

"What are vey ... er, what's in the boxes?"

"Dr. Metz's records, seemsss-s," the spider's third manipulator arm waved toward the pile of waterproof cartons. "Imagine, all our grandparents 'n' grandchildren here, listed on mag chips. It gives you a feeling of continuity, don't it-t-t?"

Sup-peh was from the South Atlantic community, a clan which took pride in quaint speech. Akki wondered if it were really eccentricity as much as plain dimness. "I thought you were on the supply run to the Thennanin ship?" he asked. Sup-peh was usually a.s.signed tasks that required minimal finesse.

"That I were, Mr. Akki. But-t-t those runs have been stopped. The ship's closed down, didn't you hear? We're all swimming in circles t-til it's clearer about the captain'sss condition."

"Wvhat?" Akki choked. " ... the captain ... ?"

"Got hurt in an inspection outside the ship. 'Lectrocuted, I hear. Barely found him before his breather ran out-t. Been unconscious all this time. Takkata-Jim's in charge."

Akki lay there in shock. He was too stunned to notice Sup-peh turn suddenly and hurry back to work as a very large dark figure swam up.

"May I help you, Mister Akki?" The giant dolphin's tone sounded almost sarcastic.

"K'tha-Jon," Akki shook himself. "What's happened to the captain?"

Something in the bosun's att.i.tude chilled Akki. And it wasn't just the minimal pretense of respect for Akki's rank. K'tha-Jon let out a quick squirt of Trinary.

Suggestions come to me, How you can know more -- *

Go and ask your leader, Who awaits you on the sh.o.r.e -- *

With an almost insolent wave of one harness arm, K'tha-Jon flipped about and swam off to rejoin his workcrew. The wake from his mighty flukes pushed Akki backward two meters. Akki knew better than to call him back. Something in K'tha-Jon's Trinary triple entendre told him it would be useless. He decided to take it as a warning, and turned to hurry toward the hull lift to the bridge.

He was suddenly aware of how many of the best fen in Streaker's crew were absent. Tsh't, Hikahi, Karkaett, S'tat and Lucky Kaa were all gone to the Thennanin wreck. That left K'tha-Jon senior petty officer!

And Keepiru was away as well. Akki hadn't believed the gossip he had heard about the pilot. He had always thought Keepiru the bravest fin in the crew, besides the fastest swimmer. He wished Keepiru, and Toshio, were here right now. They'd help him find out what was going on!

Near the lift, Akki encountered a group of four Tursiops, cl.u.s.tered in a corner of the outlock doing nothing in particular. They wore morose expressions and lay in listless postures.

"Sus'ta, what's going on here?" he asked. "Don't you fen have work to do?"

The messman looked up and twisted his tail in the dolphin's equivalent of a shrug. "What'sss the point, Mr. Akki?"

"The point ish ... is we do our duty! Come on, what's got you all in such a f-funk?"

"The c-captain ..." one of the others began.

Akki cut him off: "The captain would be the first to say you should p-p-persevere!" He switched to Trinary.

Focus on the far Horizon- On Earth!