Did you ever wonder what might happen if mankind ever exceeded the speed of light? Here is a profound story based on that thought--a story which may well forecast one of the problems to be encountered in space travel....

In space, a vengeful fleet waited.... Then the furred strangers arrived with a plan to save Earth's children. But the General wasn't sure if he could trust an......

What made the mass of this tiny asteroid fluctuate in defiance of all known physical laws? It was an impossible fact--but then, so was the girl who they knew couldn't exist!...

If Saranta wished to qualify as one who loved his fellow man, he should have known that often the most secretive things are the most obvious....

They came home from a strange journey.... And heroes they might have been--a little dog and a man!...

From where had these attacking Indians come? Out of a long forgotten and dim past? Had their medicine man seen the one supreme vision?...

A strong man can, of course, be dangerous, but he doesn't approach the vicious deadliness of a weakling - with a weapon!...

Sally watched the molten gold glow in the sky. Then knew she would not see her son and her husband ever again on Earth....

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Only One Question Is Eternal- What Lies Beyond the Ultimate?...

Wordsley and Captain DeCastros crossed half a universe -suffered hardship - faced unknown dangers; and all this for what--a breath of rare perfume?...

General Webb had a simply magnificent idea for getting ground forces into the enemy's territory despite rockets and missiles and things like that. It was a grand scheme, except for one......

All the intricate, electronic witchery of the 21st century could not pin guilt on fabulous Lonnie Raichi, the irreproachable philanthropist. But Jason, the cop, was sweating it out ... searching for that fourth and final and all-knowing rule that would knock Lonnie's "triple ethic" for a gala loop....

The domination of the minds of tractable Man is not new. Many men have dreamed of it. Certainly some of them have tried. This man succeeded....

The planet's natives were so similar to their conquerors that no one could tell them apart--except for their difference in thinking....