Mark Nelson
Space Platform
SPACE PLATFORM tells the exciting story of a young man helping to build this first station. With scientific accuracy and imagination Murray …
The People of the Black Circle
"The People of the Black Circle" is one of the original novellas about Conan the Cimmerian, written by American author Robert E. H…
A Columbus of Space
A classic science fiction adventure in the style of and dedicated to the readers of Jules Verne. An independent scientist discovers the secr…
Space Prison
AFTER TWO CENTURIES....The sound came swiftly nearer, rising in pitch and swelling in volume. Then it broke through the clouds, tall and bla…
Up From Slavery: An Autobiography (version 2)
Up from Slavery is the 1901 autobiography of Booker T. Washington sharing his personal experience of having to work to rise up from the posi…
Lone Star Planet
New Texas: its citizens figure that name about says it all. The Solar League ambassador to the Lone Star Planet has the unenviable task of c…
The Time Traders, (Version 2)
If it is possible to conquer space, then perhaps it is also possible to conquer time. At least that was the theory American scientists were …
The Planet Savers
The Terran colony on the planet Darkover faces imminent destruction by a plague of the deadly Trailmen's Fever. The only hope is to develop …
The Stainless Steel Rat - the Novel
James Bolivar diGriz alias Slippery Jim alias The Stainless Steel Rat. Interstellar con man, crook and thief. Bane of the elite law enforcem…
Pellucidar (version 2)
David Innes and his captive, a member of the reptilian Mahar master race of the interior world of Pellucidar, return from the surface world …
Pariah Planet (version 2)
Pariah Planet by Murray Leinster explores a universe on the brink of chaos. When a mysterious blue plague emerges on the planet Dara, it ign…
First Lensman
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 t…
Time Crime
In a universe where time travel is a reality, the Paratime Police face an unprecedented challenge. A criminal gang has slipped through the c…
A Princess of Mars (version 2)
John Carter, an American Civil War veteran, goes prospecting in Arizona and, when set upon by Indians, is mysteriously transported to Mars, …
A Journey into the Interior of the Earth (Version 2)
A German scientist discovers an ancient runic message, which when translated proves to be a map to the center of a hollow Earth! The profess…
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…
Tarzan and the Lost Empire
The disappearance of a noted archaeologist hunting the secret of the Lost Tribe of the Wiramwazi Mountains was a signal to the one man who c…
Piccadilly Jim (version 2)
Jimmy "Piccadilly Jim" Crocker returns to New York to repair his reputation and pursue his love-interest, Ann Chester. All he has …
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…
Plague Ship
Lured by its exotic gems, the space trader Solar Queen lands on the little-known planet of Sargol, only to find the ruthless Inter-Solar Com…