The Secret of the Ninth Planet

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The Space Pioneers

Tom Corbett, Space Cadet #235

by Carey Rockwell

When Tom Corbett and his Polaris unit mates, Roger and Astro, were assigned to the great expedition of one thousand space ships carrying pioneer colonists billions of miles to the satellite Roald, they did not...

The Revolt on Venus

Tom Corbett, Space Cadet #236

by Carey Rockwell

For the young cadets of the famous Space Academy Polaris unit a month's leave would seem to be a perfect time for rest. But they have other ideas when they plan a trip to the jungles of Venus. There they hope...

Danger in Deep Space

Tom Corbett, Space Cadet #233

by Carey Rockwell

Tom Corbett and his friends, Astro and Roger Manning, participate in the most daring undertaking in all space history. While on an experimental trip in the Polaris to test out some new equipment they and Captain...

On the Trail of the Space Pirates

Tom Corbett, Space Cadet #234

by Carey Rockwell

This is the story of how Bull Coxine with his crew of cutthroat pirates came within an ace of taking control of the space lanes by threatening to destroy the great Solar Alliance, and how Tom Corbett and his...

The Burning Bridge

by Poul William Anderson

Usually there are two "reasons" why something is done; the reason why it needs to be done, and, quite separate, the reason people want to do it. The foul-up starts when the reason-for-wanting is satisfied ......

Treachery in Outer Space

Tom Corbett, Space Cadet #237

by Carey Rockwell

When Tom Corbett and his two pals are assigned to monitor the three giant spaceships which are entered in the most famous race in all space history, an adventure begins which is bound to make your blood tingle....

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...

The Status Civilization

by Robert Sheckley

Will Barrent had no memory of his crime . . . but he found himself shipped across space to a brutal prison-planet. On Omega, his only chance to advance himself -- and stay alive -- is to commit an endless series...

Cry from a Far Planet

by Tom Godwin

The problem of separating the friends from the enemies was a major one in the conquest of space as many a dead spacer could have testified. A tough job when you could see an alien and judge appearances; far...

Security

by Poul William Anderson

In a world where Security is all-important, nothing can ever be secure. A mountain-climbing vacation may wind up in deep Space. Or loyalty may prove to be high treason. But it has its rewards.

The Scarlet Plague

by Jack London

This novella explores life following a devastating plague that wipes out most of humanity.

The Servant Problem

by Robert Franklin Young

Selling a whole town, and doing it inconspicuously, can be a little difficult … either giving it away freely, or in a more normal sense of "selling". People don't quite believe it….

The Ultimate Weapon

by John Wood Campbell

The star Mira was unpredictably variable. Sometimes it was blazing, brilliant and hot. Other times it was oddly dim, cool, shedding little warmth on its many planets. Gresth Gkae, leader of the Mirans, was seeking...

The Seed of the Toc-Toc Birds

by Francis Flagg

Little did Prof. Reubens suspect what his atom-tampering would set loose upon the world.

Gladiator

by Philip Gordon Wylie

With Burrough's Mars series, Wylie's Hugo Danner is generally credited as the ancestor of both Clark Kent and Clark Savage, Jr. Danner, the product of a strength serum given to his mother during pregnancy, is...

The Night of the Long Knives

The Skylark of Space

by Edward Elmer "Doc" Smith

We know so little about intra-atomic forces, that this story, improbable as it will appear in spots, will read commonplace years hence, when we have atomic engines, and when we have solved the riddle of the...

Stand by for Mars!

Tom Corbett, Space Cadet #232

by Carey Rockwell

Calling all boys and girls to Mercury, Venus, Jupiter and all points in outer space -- You, too, can be a part of the group of daring adventurers from the Space Academy who travel to mysterious lands in outer...

Four-Day Planet

by Henry Beam Piper

Fenris isn't a hell planet, but it's nobody's bargain. With 2,000-hour days and an 8,000-hour year, it alternates blazing heat with killing cold. A planet like that tends to breed a special kind of person: tough...

The Quantum Jump

by Robert Wicks

Captain Brandon was a pioneer. He explored the far reaches of space and reported back on how things were out there. So it was pretty disquieting to find out that the “far reaches of space” knew more about...