"It was a variation of the veil of illusion. You faced your memories under the influence of that; so did I. But it would seem that the Throgs had ones worse than either of us could produce. You can't play the role of thug all over the galaxy and not store up in the subconscious a fine line of private fears and remembered enemies. We provided the means for releasing those, and they simply raised their own devils to order. Neatest justice ever rendered. It seems that the 'power' has a big kick—in a different way—when a Terran will manages to spark it."

"And you did?"

"I made a small beginning. Also I had the full backing of the Elders, and a general staff of Wyverns in support. In a way I helped to provide a channel for their concentration. Alone they can work 'magic'; with us they can spread out into new fields. Tonight we hunted Throgs as a united team—most successfully."

"But they wouldn't go after the one in the skull."

"No. Direct contact with a Throg mind appears to short-circuit them. I did the contacting; they fed me what I needed. We have the answer to the Throgs now—one answer." Thorvald looked back over the field where those bodies lay so still. "We can kill Throgs. Maybe someday we can learn another trick—how to live with them." He returned abruptly to the present. "You did contact the transport?"

Shann explained what had happened in the com dome. "I think when the ship broke contact that way they understood."

"We'll take it that they did, and be on the move." Thorvald helped Shann to his feet. "If a cruiser berths here shortly, I don't propose to be under its tail flames when it sets down."

The cruiser came. And a mop-up squad patrolled outward from the reclaimed camp, picked up two living Throgs, both wandering witlessly. But Shann only heard of that later. He slept, so deep and dreamlessly that when he roused he was momentarily dazed.

A Survey uniform—with a cadet's badges—lay across the wall seat facing his bunk in the barracks he had left ... how many days or weeks before? The garments fitted well enough, but he removed the insignia to which he was not entitled. When he ventured out he saw half a dozen troopers of the patrol, together with Thorvald, watching the cruiser lift again into the morning sky.

Taggi and Togi, trailing leashes, galloped out of nowhere to hurl themselves at him in uproarious welcome. And Thorvald must have heard their eager whines even through the blast of the ship, for he turned and waved Shann to join him.