"You're over stimulated," the tall girl said. "Calm down. The right place for over stimulation is where it can be appreciated. There's a time and place for everything, Freddy boy, as you should know. If that flying saucer was a woman, I bet you wouldn't be half as excited."

"That's where you're wrong. But if flying saucers really exist, do you realize what that means? The whole universe could cave in on us. Anything is possible, as Jim said. Only he was thinking of Russian satellites. I'm thinking visitors from space who may bear us no love, who may want to see the whole planet go pouf."

On the gleaming waters of the lake four frightened people and two who were too preoccupied to be frightened, lived out the last five minutes of their lives with the unique individuality which sets every man born into the world apart from all other men, every woman apart from all other women.

They were no different from a million other people as people go: thoughtful, whimsical, light-hearted, unselfish and self-seeking, generous and tight-fisted, courageous and cowardly, aggressive and self-effacing as changing circumstances dictated. Each was a world in himself or herself—each a universe, a spiral nebula.

And in a blazing split second of time six universes were blotted out.

It happened so quickly there was no pain, no shock even. From the hull of the Martian mother ship a shaft of blinding incandescence lanced down, white, flaring, terrible. A dull concussion shook the bed of the lake, ran in earthquake-like waves to both shorelines, toppled a few trees, and traveled on with an electrically generated surcharge to the brushwood-covered summits of adjacent hills and set the brush aflame.

Where the shaft struck the water geysered. Elsewhere it was churned into whitecaps and miniature whirlpools. A dozen gigantic catfish were killed instantly and rose slowly to the surface to float, white-bellied, near the shore.

When the incandescence vanished, both the boat and its occupants were gone.

"Let us hope we encounter no more men with cameras before we have made certain that the Plan will succeed." Tragor said.

He had returned to the tele-communication screen and was standing at Sull's side, watching the image of the man who, more than any other member of his race, had become the trigger mechanism that would make or break the Plan....