In the smoky torchlight, looking down from a sagging catwalk above the firing chambers and the rusty sealed-in tubes, Trevor smiled. A lie could be thought as well as spoken. And Shannach, in a manner of speaking, was only human.

"I'll need help. All the help there is."

"You'll have it."

"It'll take time. Don't hurry me and don't distract me. Remember, I want to get over the mountains as bad as you do."

Shannach laughed.

Trevor got more torches and went to work in the generator room. He felt that Shannach had withdrawn from him, occupied now with rounding up the Korins and the slaves. But he did not relax his caution. The open areas of his mind were filled with thoughts of vengeance to come when he reached that other valley.

Gradually the exigencies of wrestling with antiquated and partly ruined machinery drove everything else away. That day passed, and a night, a half another day before all the leads were hooked the way he wanted them, before one creaky generator was operating on one-quarter normal output, and the best of the spare batteries were charging.

He emerged from the torchlit obscurity into the bridge, blinking mole-like in the light, and found Galt sitting there.

"He trusts you," the Korin said, "but not too far."

Trevor scowled at him. Exhaustion, excitement, and a feeling of fate had combined to put him into an unreal state where his mind operated more or less independently. A hard protective shell had formed around that last little inner fortress so that it was hidden even from himself, and he had come almost to believe that he was going to fly this ship to another valley and battle Shannach there. So he was not surprised to hear Shannach say softly in his mind,