"You heard, Stark. 'We made those stand tall and straight who came crooked from the egg.' I will have my hour. I will stand as a man for the little time that is left."

He turned, and Stark made no move to follow. He watched Treon's twisted body recede, white against the red dusk, until it passed the monstrous watcher and came to the black door. The long thin arms reached up and pushed the bar away.

The door swung slowly back. Through the opening Stark glimpsed a chamber that held a structure of crystal rods and discs mounted on a frame of metal, the whole thing glowing and glittering with a restless bluish light that dimmed and brightened as though it echoed some vast pulse-beat. There was other apparatus, intricate banks of tubes and condensers, but this was the heart of it, and the heart was still alive.

Treon passed within and closed the door behind him.

Stark drew back some distance from the door and its guardian, crouched down, and set his back against the wall. He thought about the apparatus. Cosmic rays, perhaps—the unseen force that came from beyond the sky. Even yet, all their potentialities were not known. But a few luckless spacemen had found that under certain conditions they could do amazing things to human tissue.

It was a line of thought Stark did not like at all. He tried to keep his mind away from Treon entirely. He tried not to think at all. It was dark there in the corridor, and very still, and the shapeless horror sat quiet in the doorway and waited with him. Stark began to shiver, a shallow animal-twitching of the flesh.

He waited. After a while he thought Treon must be dead, but he did not move. He did not wish to go into that room to see.

He waited.

Suddenly he leaped up, cold sweat bursting out all over him. A crash had echoed down the corridor, a clashing of shattered crystal and a high singing note that trailed off into nothing.

The door opened.