An alien is dispatched from a faraway galaxy to take over the Earth by “duplicating” humans and creating a race of zombies.

After spending several months in an orbiting lab, three astronauts prepare to return to Earth only to find their de-orbit thrusters won’t activate. After initially thinking they might have to…

The first manned spacecraft, fired from an English launchpad, is first lost from radar, then roars back to Earth and crashes in a farmer’s field, and is found to contain…

Crash Corrigan, a recent graduate of Annapolis, and Diana, a go-getting reporter, join Professor Norton for a search for the source of a string of earthquakes, Atlantis. They ride Prof….

Research scientists experimenting with time warps are accidentally propelled forward into an unbearable future.

Baron Victor Frankenstein has discovered life’s secret and unleashed a blood-curdling chain of events resulting from his creation: a cursed creature with a horrid face — and a tendency to…

Atomic scientist/pilot Doug Martin is missing after his plane crashes on an reconnaissance mission after a nuclear test. Miraculously appearing unhurt at the base later, he is given sodium amethol,…

Connie Hayward mounts an expedition into the Himalayan Mountains looking for her brother, who has not returned from a previous trek trying to locate the Yeti, or “Abominable Snowman”. Arriving…

Army radiation experiments awaken a subterranean monster from a fissure that feeds on energy and proceeds to terrorise a remote Scottish village. An American research scientist at a nearby nuclear…

A flying saucer hidden in a Red Chinese peasant village is sought by teams from the United States and U.S.S.R. On finding it, they band together to explore the saucer…

When scientists exploring the Amazon River stumble on a “missing link” connecting humans and fish, they plan to capture it for later study. But the Creature has plans of his…

In the future world of the year 2087, freedom of thought is illegal and the thoughts of the world’s populations are controlled by the government. A small band of “free…