Science Fiction
Space Tug
Joe Kenmore heard the airlock close with a sickening wheeze and then a clank. In desperation he turned toward Haney. "My God, we've bee…
The Gods of Mars
After John Carter's arrival, a boat of Green Martians on the River Iss are ambushed by the previously unknown Plant Men. The lone survivor i…
X Minus One
X Minus One aired on NBC from April 24, 1955, until January 9, 1958, for a total of 124 episodes, including one pilot story. The series was …
Beyond the Black River
Conan the Barbarian is employed by one of the civilized countries to help in it's push to claim lands from the primitive Picts. The Picts ar…
The Chessmen of Mars
In the fifth book in the Barsoom series, Tara of Helium, daughter of John Carter, becomes lost in an unknown area of Mars when her single-se…
This Paper World
Jim Hunt is an average 18 year old college student... or he would like to be. He dreams of a door. An important secret about who or what h…
Rebels of the Red Planet
Dark Kensington had been dead for twenty-five years. It was a fact; everyone knew it. Then suddenly he reappeared, youthful, brilliant, read…
Islands of Space
As Earth's faster-than-light spaceship hung in the void between galaxies, Arcot, Wade, Morey and Fuller could see below them, like a vast sh…
At the Earth's Core
David Innes is a mining heir who finances the experimental "iron mole," an excavating vehicle designed by his elderly inventor fri…
Splashdown
Sally's life on Earth becomes boring when she turns to politics, but not for long. As UN space commissioner, Sally finds herself presiding …
The Poison Belt
Three years after the events that took place in The Lost World ( http://librivox.org/the-lost-world-by-sir-arthur-conan-doyle/ ), Professor …
Triplanetary
“Doc” E.E. Smith pretty much invented the space opera genre, and Triplanetary is a good and well-known example. Physics, time, and politics …
Operation: Outer Space
In Operation: Outer Space, join Jed Cochrane as he embarks on humanity's inaugural interstellar journey, where the stakes are as high as the…
Greylorn
Earth is threatened with destruction by a deadly alien plague. The planet’s only hope: Get help from the long-lost Omega Colony, somewhere i…
Rip Foster Rides the Gray Planet
"Foster, Lieutenant, R. I. P.," blared the voice horn, and five minutes later Rip Foster was off into space on an assignment more …
Deathworld
Harry Harrison is best known for his Stainless Steel Rat stories and the novel Make Room! Make Room! which was adapted for film as Soylent G…
Anything You Can Do...
An alien crash lands on Earth, and for ten years terrorizes the planet, hiding, periodically killing and eating people and stealing material…
The Wailing Asteroid
There was no life on the asteroid, but the miles of rock-hewn corridors through which the earth party wandered left no doubt about the purpo…
Four-Day Planet
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 …
Last Enemy
An undercover Paratimer has disappeared on assignment while in an alternate time line, and it’s up to Verkan Vall of the Paratime Police to …