Damn, damn, damn, Moyshe thought. I shouldn't be going back under so soon.

Five vast and tangled ships began nosing out of the intense nova light. The blowfly vessels still swarmed around their wounds, and between them and the derelict tumbling along in their midst, guarded by their shell of fire. One by one, the five great ships rolled to present their heaviest weapons outward from a common center.

Two: 3049 AD

The Contemporary Scene

A ship came into being slightly below the surface of a dust lake rilling a crater on a nameless moon circling a world far in toward the center of the galaxy. The most centerward world of Ulant lay a thousand light years rimward. No human being had traveled this part of space before.

Astronomers on the primary, had they been watching, would have been astonished by the geyser which exploded from the crater's flat dust face.

No astronomers were watching. They, like soldiers, wives, derelicts, and children... like everyone who lived on that world, were engaged in a death struggle so demanding they had ceased caring whether their satellite existed.

The ship that bobbed to the dust's surface looked like a giant doughnut with a beer can shoved through the hole and held in place by thin straws. One tall vane, like a shark's fin, rose from the torus, leaning away from the cylinder. A globe surmounted it.

The whole vessel was dead black. Not even a hull number broke its lack of color.

It was a tiny ship. The beer can was just sixty meters tall. The outer diameter of the doughnut barely spanned sixty-five meters. The curves of the vessel were broken only by a handful of antennae, two missile launch bays, and the snouts of laser and graser batteries. She was a deadly little beast, designed solely to kill.

She was a museum piece. Literally. And the nastiest little shark of a warship ever conceived by the mind of Man.

She was a Climber left over from the Ulantonid War. She had been dragged from the War Museum at Luna Command and reactivated especially for this mission.

She was the first Climber to space since the war's most desperate days—because Climbers were almost as deadly to their crews as to the enemies they stalked. Only the absolute imperative of racial survival would see them used in combat again.

Luna Command had that much heart. The Climber Fleets had been too destructive of the minds and bodies of their crews.

The little ambushers had changed the course of the Ulantonid War. And had filled the sanitariums of Confederation with walking wounded, the few survivors of service within their sanity-devouring fields of concealment.

The Climber generated a field in her torus which drove her into a dimension beyond hyper-space, called Null, where she remained virtually undetectable till she returned to Hyper or Norm to attack.

Climbers in schools had destroyed whole Ulantonid fleets.

This Climber had the most remarkable crew of any Navy had ever spaced.

Her Ship's Commander was Manfred, Fleet Admiral Graf von Staufenberg, First Deputy Chief of Staff of Confederation Navy. He had seen Climber duty toward the end of the war. The ship's First Watch Officer was Melene Telle-eych Cath, Defender Prime of Ulant, or Minister of Defense. Her Operations Officer was Ulant's Principal Peacemaker, or Chief of the General Staff, Turone Wahl-chyst Forse. Her Gunnery Officer and his leading mates were Star Lords of the Toke. One was the Star Lord who commanded Confederation's Marine Toke Legion. The others ranked him in the Caste of Warriors.

There was no man or woman aboard, of any of five races, who ranked below the equivalent of Admiral or General, and none of them were not decision-makers.

A well-placed missile could have crippled the defenses of humanity and all its neighbors.

Admiral Wildblood, the lady who directed Navy's Bureau of Naval Intelligence, and Admiral Beckhart, who ran her department of dirty tricks, had two of the more menial assignments in Operations. One watched the hyper detection gear, the other the passive radar scans.

Star Lords and all, they slept in hammocks slung from the Climber's central structural member, or "keel." They shared the one toilet and did without the shower that had never existed. In Climb they used portable chamberpots and smelled one another's stinks as had the Climbermen of an age gone by.

One and all, they had come to see for themselves the growing disaster Ulantonid explorers had been bemoaning for years.

They had seen film. They had questioned witnesses. In some cases they had begun to act. But they had had to see with their own eyes before they could finally believe.

They had to watch the war going on below. On the primary of the moon.

A race from farther in toward the galactic core was systematically exterminating every sentient creature it encountered. The natives of this world were their latest victims.

The people aboard the Climber came of races which had fought bitterly in the past. There was little love among some of them now. But never, in the most desperate, heated days of their contention, had any considered eradicating their enemies. Their wars had been tests of racial wills, with territorial causes.

This world was the fourth assailed by the centerward race since its discovery by Ulantonid explorers. The first three worlds were lifeless now. The aggressors even shunned their use as bases.

Even the Warriors of Toke could not comprehend the destruction of intelligent life simply because it was intelligent.

The Warriors believed battle to be a crucible for purification of the soul, a road to honor and glory, grimly majestic and godlike. For them combat was almost an end in itself. They fought one another when there were no outsiders.

They were perfectly aware of the distinction between victory and obliteration. They were as appalled by the excesses of the centerward race as were any of their shipmates.

They had come to see for themselves. And the grim truth burned in the Climber's display tank.

The world's atmosphere was alive with spiderwebs of coherent light. Energy and particle beams hacked air and space like the flailing swords of a thousand ancient armies. The planet people had the technological edge. The exterminators had the numbers and determination. Their ships clouded the stars.

They had overwhelmed the world's off-planet protection months ago. Now they were pounding the on-world defenses, and were making their initial landings.

Star-bright, short-lived pinpoints speckled the world's surface.

"They're using nuclears!" Ulant's Defender growled. Even during their war's bitterest hour, neither human nor Ulantonid had violated each other's worlds with nuclear weapons. By tacit agreement those had been confined to vacuum.

"They know we're here," Beckhart called out. "Seven destroyer displacement ships are headed this way."

"Very well," Graf von Staufenberg replied. "Melene, most of that looks like it's happening in the troposphere. They're probably not pushing one in a thousand warheads through to the surface."

The Star Lord who commanded all Star Lords boomed, "Every one through destroys. The defense net weakness. Soon it will be two of a thousand. Then four."

"Not to mention what the radioactivity will do in the long run. Makes you wonder why they're forcing it with landings. Here. This south tropic archipelago. They've punched an open corridor down there."

"Hell of a defense," someone muttered. "Damn near as tough as Stars' End. I wouldn't want to try breaking it."

"How long till those destroyers are pushing us?" von Staufenberg asked.

"They're humping it in Norm. Four or five minutes for the closest. Looks like some other stuff starting to move, too."

"Can't we do anything?" the D.N.I. demanded.