"Poor brutes! I am minded to show them kindness. They should live. We can give them at least one comfort—"

From his pocket he drew a glittering toy. As Thaa watched he pressed it. A ruddy, wavering tongue licked from its mouth. "Poro methe eus?" he repeated gently. He handed the tiny cylinder to Bab. Bab's clumsy fingers fumbled with the button, once more the tongue of fire leaped forth. Bab dropped the bauble, howling, and scampered for the refuge of his cave.

But Thaa retrieved the little gift. She too pressed the release, and a pleasure-look passed over her features. Here was warmth! Here was a god-gift against the time of the Great Cold. With this to protect them, their cave would be always comfortable. She raised her eyes gratefully.

"Poro-pro—" Her brute tongue mouthed the god-words awkwardly. "Pro—methe—eus—"

"Back ... back ..." whispered the insistent command. "Back farther still. To the very dawn of life...."

She heard the voice but could not obey. Her mind was a vast sea of swirling blackness, her senses shrieked in rebellion against intolerable pain. "Back—" Mad pictures imaged on her brain, fled howling. There was one brilliant burst of coruscating light—then darkness and peace.

Harg-Ofortu frowned impatiently, fingered his subject's pulse, and snapped off a switch. He motioned to his assistant. "The woman," he said, "has fainted. Take her away. We will continue our experiments later."


When Sandra wakened at last, it was to find Larry bending over her, chafing her wrists, looking down into her eyes anxiously. There was a lingering warmth on her lips; short seconds ago might have found his face even closer to hers. He sighed with relief as her eyes opened. The sigh became an oath.

"Damn his rotten little hide! I thought you were out for keeps. What did he do, Sandy? Are you all right?"