"The beach!" he said.

Reiloc grunted. Lete didn't say anything. The wild girl swam like an otter, silent and alert. Jupiter touched bottom, helped Tabak up the beach, where they all flung themselves down in the warm sand.

A breeze had started up and was ripping the fog into wisps. A few stars glittered from the torn sky. The wall of the city loomed above them dark and threatening.

Tabak's fingers closed convulsively over Jupiter's hand.

"I'm afraid," she whispered. "It's so big and so empty out here. And there's no place where we can hide from them. They'll be after us in the morning with Nehogans and web-birds. They'll never let you go, Jupiter, never! They're afraid that you'll be able to unite the wild Kagans—"

"If we can only reach the ship," he muttered, and felt around in his pack for the metal tentacle that Reiloc had hacked from the Radiant God.

It was safe, thank the Lord, though it was only a fraction of the fuel he would need. The whole idol, that was what he must have. His eyes narrowed in the darkness.

The cave girl said in a nervous voice, "We must reach the jungle before daybreak."

He pulled himself to his feet. Lete took the lead, striking out for the invisible hills. She seemed to possess an instinct as unerring as a homing pigeon's. Every step, Jupiter realized, was taking him further and further from the source of his fuel.