When the ancient continent of Mu sank beneath the ocean, some of its inhabitant survived in caverns beneath the sea. Cowboy singer Gene Autry stumbles upon the civilization, now buried beneath his own Radio Ranch. The Muranians have developed technology and weaponry such as television and ray guns. Their rich supply of radium draws unscrupulous speculators from the surface. The peaceful civilization of the Muranians is corrupted by the greed from above, and it becomes Autry's task to prevent all-out war, ideally without disrupting his regular radio show.

A renegade Vulcan with a startling secret hijacks the U.S.S. Enterprise in order to find a mythical ...

It has been ten years since The Battle of the Breach and the oceans are still, but restless. Vindica...
On a futuristic plantation where fruits are genetically enhanced with animal DNA, farmer Garrett Kel...

After the entire flora goes extinct, ecologist Lowell maintains a greenhouse aboard a space station ...

Starship C57D travels to planet Altair 4 in search of the crew of spaceship "Bellerophon," a scienti...

Aliens have landed and are hiding on Earth, but need Earth’s scientists to help them fight an inter-...

On an isolated desert planet, a man who is looking for parts to repair his robotic companion teams u...

Year 2038: The mineral resources of the earth are drained, in space there are fights for the last de...

Part of the artificial-creature series encompassing Der Golem (1914 and 1920), Alraune (1918, 1928, ...

Dr. Clayton Forrester figures he can rule the world if he deadens his subjects' brains by making the...

An employee of a secret company operation becomes the victim of the company's special weapons projec...

The simple story has the pair coming to the rescue of peace-loving Mormons when land-hungry Major Ha...

Sergeant Todd is a veteran soldier for an elite group of the armed forces. After being defeated by a...

A serial in 12 chapters. Tarzan goes to Guatemala to find his lost friend, D'Arnot. On the way he h...

Renegades trying to get the army to abandon their fort get the Indians addicted to whiskey, then con...

The explorer craft USS Palomino is returning to Earth after a fruitless 18-month search for extra-te...

In the near future, a police officer specializes in malfunctioning robots. When a robot turns out to...

On the sunless moon Io, Marshall William T. O’Niel goes toe-to-toe with the corrupt manager of a min...

Miles Monroe, a clarinet-playing health food store proprietor, is revived out of cryostasis 200 year...

Robot Johnny 5 moves to the city to help his friend Ben Jahrvi with his toy manufacturing enterprise...