Audiobooks online: genre "Science Fiction", page 43

Mr. Bensington and Professor Redwood have invented a substance that causes living things to grow - and grow - and grow! As their experiments progress, the substance quickly gets out of control and the fun begins as insects and plants receive the benefit of the Food of the Gods. ...

Tanks are a new wartime technology, and as the US enters WWI, Tom uses his skills and his family's factory to secretly design and build a bigger, better tank, able to travel at twice the speed of British models, with heavier armor plating, ability to roll over wider trenches, and...

Earth is threatened with destruction by a deadly alien plague. The planet’s only hope: Get help from the long-lost Omega Colony, somewhere in space. The fate of the Earth is in the hands of Lieutenant Commander Greylorn in charge of the search for Omega, and every decision he ...

Three years after the events that took place in The Lost World ( http://librivox.org/the-lost-world-by-sir-arthur-conan-doyle/ ), Professor Challenger urgently summons his fellow explorers (Professor Summerlee, Lord John Roxton, and reporter E.D. Malone) to a meeting. Oddly, he r...

In a post-apocalyptic world where every government in the world has been overrun by its own military machinery, only to see that military machinery self-destruct, people are randomly being affected by a plague that seemingly takes over their brains and forces them to commit heino...

The terrible destruction of total nuclear war between the Western and Eastern Blocks has succeeded in sterilizing the surface of the earth. No living creature can now exist there and all humans on both sides, have fled to the hives built miles below the surface where they constan...

John Carter's son, Carthoris, falls in love with his father's true friend, Thuvia of Ptarth, but she has been promised to another and is kidnapped by a third! Carthoris, suspected of the crime, spends the entire novel in efforts to rescue her and restore her to her fiancé. The ad...

Miss Lilla Zaidie Rennick is on a trans-Atlantic trip to England, she is supposed to marry Marquis of Byfleet, son of the Duke of Duncaster in a month's time. But her plans are about to change when Lord Redgrave comes along side in the Astronef, a man whom she has not seen for tw...

The Mummy!: Or a Tale of the Twenty-Second Century is about a wise Egyptian mummy who is reanimated far in the future. With a different take on what lies ahead for civilization inspired from the exciting developments of the era, it is a strange, entertaining story and an early sc...

The sequel to Plague Ship, Voodoo Planet finds the Solar Queen banned from trade and starting her supposed quiet two-year stint as an interstellar mail carrier. But instead her crew accepts a visit to the safari planet of Khatka, where they find themselves caught in a battle b...

Jules Verne takes aim at some amusing stereotypes of Americans in this story of a pre-rocketry attempt to shoot a cannonball to the Moon. Those Yankees don’t do anything by halves! His means is a Columbiad cannon so enormous that it must be bored 900 feet into the ground...

The strangest space-castaways of all! The Terrans left their great interstellar ship unmanned in a tight orbit around Khazak—descended, all of them, in a lifeboat to investigate that weird, Iron Age world—and the lifeboat cracked up! This story is Poul Anderson at his best, ride ...