Mark Nelson
People Minus X
A disastrous experiment destroys the moon and kills millions on earth. The invention of artificial flesh lets them return to life as android…
Worlds of the Imperium
For Brion Bayard, the discovery of an alternate world to Earth where history took a different turn in the road was not a pleasant experience…
Citadel of the Star Lords
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 …
The Monster Men
Dr. Arthur Maxon has a dream: to create an artificial human being! His first twelve experiments have resulted only in grotesque, subhuman mo…
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 …
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 Maltese Falcon, Original Serialized Version
A beautiful client, a valuable artifact, fake identities, double-crosses and dead bodies. Hard-boiled San Francisco detective Sam Spade has …
Omnilingual
An expedition to Mars discovers the remains of an advanced civilization, which died out many thousands of years ago. They recovered books an…
Doomsday Eve
In the midst of the war—that terrible conflict that threatened humanity's total destruction—the "new people" suddenly appeared. Qu…
Oomphel in the Sky
Natives of the distant planet of Kwannon believe that their world is about to end, and in preparing for the apocalypse, may be unnecessarily…
The Galaxy Primes
They were four of the greatest minds in the Universe: Two men, two women, lost in an experimental spaceship billions of parsecs from home. A…
The Land of Hidden Men
Gordon King, child of the twentieth century, was not to be frightened away by what seemed foolish superstition. The young American was soon …
The Master Mind of Mars (Version 2)
World War I infantry captain Ulysses Paxton is transported to Barsoom, where he encounters evil scientist Ras Thavas and his diabolical brai…
Citadel of Fear
Gertrude Barrows Bennett was the first major female writer of fantasy and science fiction in the United States, publishing her stories under…
War and Peace, Volume 3 (Maude Translation)
Leo Tolstoy’s epic historical novel chronicling the Napoleonic war in Russia. Considered one of the greatest works of literature of all time…
The Cat Saw Murder
Detective Lieutenant Stephen Mayhew has been heard to complain that the murder of the Sticklemann woman was the damnedest case that he ever …
The Dain Curse
A supposed family curse. Stolen diamonds. Drugs and a religious cult. The Continental Op has his hands full while again the bodies pile up a…
Tanar of Pellucidar
Pellucidar—the hollow center of the Earth, a land of savage men and prehistoric beasts—is the scene of this exciting novel. In Pellucidar dw…
Mr. Zytztz Goes to Mars
Strange vegetable creatures from the Red Planet were puzzling Earth's rulers until Healey and Browne took the salvaged derelict Phoebus on a…
The Cosmic Computer
Conn Maxwell returns from Terra to his poverty-stricken home planet of Poictesme, "The Junkyard Planet", with news of the possible…