Science Fiction Stories

Negu has just bought a fabulously expensive rocket ship called the Vulcan , which ideally can be manned by seven, by only takes one to fly. It's stuffed to the gills with supplies for hundreds of miners.

Invading Earth was going to be a cinch, the Triomed scout decided. But to make certain he must study its inhabitants--as one of them!

You're certain to be included in a survey at one time or another. However, there's one you may not recognize as such. Chances are it will be more important than you imagine. It could be man's

You can measure everything these days--heat, light, gravity, reflexes, force-fields, star-drives. And now I know there even is a.

To escape from Mars, all Clayton had to do was the impossible. Break out of a crack-proof exile camp--get onto a ship that couldn't be boarded--smash through an impenetrable wall of steel. Perhaps he could do all these things, but he discovered that Mars did evil things to men; that he wasn't even Clayton any more. He was only

How could a human body be found actually splintered--broken into sharp fragments like a shattered glass! Once again Dr. Bird probes deep into an amazing mystery.

Out of the flow of time there appears to Commander John Hanson a man of mystery from the forgotten past.

Through the complicated space-time of the fourth dimension goes Charlie King in an attempt to rescue the Meteor Girl.

From Twenty Miles Away Stabbed the "Atom-filtering" Rays to Allen Baker in His Cell in the Death House.

Professor Craig Kennedy and his friend Jamerson solve some of the most difficult of cases employing a range of scientific methodologies...