The Machine That Saved The World

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A Matter of Importance

by Murray Leinster

The importance of a matter is almost entirely a matter of your attitude. And whether you call something

Operation: Outer Space

by Murray Leinster

Jed Cochrane tried to be cynical as the helicab hummed softly through the night over the city. The cab flew at two thousand feet, where lighted buildings seemed to soar toward it from the canyons which were...

Space Tug

by Murray Leinster

Joe had helped launch the first Space Platform--that initial rung in man's ladder to the stars. But the enemies who had ruthlessly tried to destroy the space station before it left Earth were still at work....

Operation Terror

by Murray Leinster

Mankind faces extinction at the hands of interstellar "visitors."

The Aliens

by Murray Leinster

The human race was expanding through the galaxy... and so, they knew, were the Aliens. When two expanding empires meet... war is inevitable. Or is it...?

Mad Planet

Long Ago, Far Away

by Murray Leinster

The strange visitors had landed. Why had they come, and what unknown terror would they bring upon our world?

Talents, Incorporated

by Murray Leinster

The remorseless aggressors had everything in the galaxy on their side--except the little idiosyncrasies of the human mind!

The Wailing Asteroid

by Murray Leinster

THE PUBLIC ABRUPTLY ceased to be interested in news of the signals. Rather, it suddenly wanted to stop thinking about them. The public was scared. Throughout all human history, the most horrifying of all ideas...

Space Platform

by Murray Leinster

Space Platform tells of man’s first step into outer space ... of the difficulties and dangers of reaching for the stars. It is also an exciting adventure. When young Joe Kenmore came to Bootstrap to install...

This World Is Taboo

by Murray Leinster

Land on Dara? One might as well commit suicide! Untouchable, like the Darans -- that's what they'd call Calhoun if he broke the quarantine. And they'd wipe him out on sight. But Dara needed him and that was...

Sand Doom

by Murray Leinster

The problem was as neat a circle as one could ask for; without repair parts, they couldn’t bring in the ship that carried the repair parts!

The Pirates of Ersatz

by Murray Leinster

Sometimes it seems nobody loves a benefactor ... particularly nobody on a well-heeled, self-satisfied planet. Grandpa always said Pirates were really benefactors, though....

Attention Saint Patrick

by Murray Leinster

Legends do, of course, get somewhat distorted in the passage of time. In the future, the passage across space to other planets may cause a slight modification here and there ...

The Leader

by Murray Leinster

The trouble with being a Superman, with Super powers, and knowing it, is it's so easy to overlook the unpleasant possibility of a super-superman!

The Fifth-Dimension Tube

by Murray Leinster

By way of Professor Denham’s Tube, Tommy and Evelyn invade the inimical Fifth-Dimensional world of golden cities and tree-fern jungles and Ragged Men.

The Runaway Skyscraper

The Success Machine

by Henry Slesar

Mechanical brains are all the rage these days, so General Products just had to have one. But the blamed thing almost put them out of business. Why? It had no tact. It insisted upon telling the truth!

A Choice of Miracles

by James A. Cox

You're down in the jungle with death staring you in the face. There is nothing left but prayer. So you ask for your life. But wait! Are you sure that's really what you want above all else?

Sabotage in Space

Tom Corbett, Space Cadet #238

by Carey Rockwell

What started out as an innocent campus prank at Space Academy almost cost the Polaris unit the chance to become officers in the Solar Guard. For punishment, Tom, Roger, and Astro were assigned to spend all their...