Science Fiction Stories

They would learn what caused the murderous disease--if it was the last thing they did!

Every century has its advantages and its drawbacks," he said. "We, for instance, have bred out sexual desire. And, as for you people.

The Emperor must be getting old, they thought, to deal so mercifully with the upstart Jursan Rebels--which was quite true. He was not too young to dream....

The ship was proof against any test, but the men inside her could be strained and warped, individually and horribly. Unfortunately, while the men knew that, they couldn't really believe it. The Aliens could--and did.

There was a reason why his scripts were smash hits--they had realism. And why not? He was reliving every scene and emotion in them!

Leslie Larner, an entomologist borrowed from the Earth, pits himself against the night-flying vampires that are ravaging the inhabitants of Venus.

Four destinies rocket through the strange Time-Space of the Fourth Dimension in Tode's marvelous Atom-Smasher.

Commander John Hanson recalls his harrowing expedition among the giant spiders of FX-31.

Another episode in Dr. Bird's extraordinary duel with the scientific wizard Saranoff.

If Nature suddenly began to behave differently, what we consider obvious and elementary today might become--unthinkable.