Audiobooks online: genre "Science Fiction", page 20

This short story published in 1957 is unusual for its time in that its protagonist is a female scientist, and there is no romantic subplot. Helped by some of her teammates on the Mars exploration crew, and hindered by others, she struggles to decipher the meanings of the artifact...

Eric John Stark, the Conan of the Spaceways, continues his adventures in this exciting story. This time he is on the shores of Venus' gaseous red seas seeking the whereabouts of a missing comrade. The villains, a cruel and power-hungry family that rules over the pirate enclave ...

Out of the dark vastness of the void came a conquering horde, incredible and invincible, with Earth's only weapon—a man from the past! From Imagination Stories of Science and Fantasy magazine, October 1956. - Summary by Original Gutenberg text...

The Earth is ruled by cruel Jovian overlords and has been for 40 years. Earthlings are slaves who seethe with anger but are helpless in view of the Jovian's disintegrating ray weapons compared to their own swords. Will Earth be doomed to suffer this tragedy forever, and if not, w...

The Sleeper Awakes is a dystopian novel about a man who sleeps for two hundred years, waking up in a completely transformed London, where, because of compound interest, he has become the richest man in the world. He has been the famous Sleeper for centuries. A fanatic socialis...

Bors felt as if he'd been hit over the head. This was ridiculous! He'd planned and carried out the destruction of that warship because the information of its existence and location was verified by a magnetometer.But, if he'd known how the information had been ...

Legion was homeless and hungry and looking for a way to get to Miami when he crossed paths with Foster. Foster enlists Legion's aid in dealing with the mysterious light-beings called Hunters who he says have been chasing him, and also in recovering his lost memories. He possess...

The Secret Planet.No human had ever landed on the hidden planet of Arisia. A mysterious space barrier turned back both men and ships. Then the word came to Earth, "Go to Arisia!", Virgil Samms of the Galactic Patrol went--and came back with the Lens, the strange device that gave...

The Moon is Green, Bread Overhead and What's He Doing In There?! Three of the best known and loved Science Fiction short stories by the wonderful Fritz Lieber. Always tongue in cheek, and always with a funny twist, Leiber deftly shows how humans will adapt to or mess up the fu...

This book is set in 1980 in the Republic of Britannula, which is a fictional island near New Zealand. It deals with euthanasia as a radical solution to the problem of the aged. The novel is in the form of a personal account written by the President of Britannula about the island...

To escape from Mars, all Clayton had to do was the impossible. Break out of a crack-proof exile camp—get onto a ship that couldn't be boarded—smash through an impenetrable wall of steel. Perhaps he could do all these things, but he discovered that Mars did evil things to men; tha...

Tom Swift flies his airship to the mountain tops of Colorado to seek for the secret of the Diamond Makers: criminal scientists who have figured out the formula of manufacturing a limitless fortune in diamonds. But these rogues will stop at nothing to keep their secret. Tom & frie...