Following a shipwreck, a young naturalist finds himself on an island run by a mad scientist intent on creating a strain of beast men.

Soon after the American Civil War, Confederate soldier John Carter joins the gold rush in Arizona. After striking a vein of gold, Carter runs into trouble with the natives of the area. In attempts to evade their pursuit, Carter hides in a cave, unaware of its magical properties. Mysteriously, Carter is transported to Mars, which the planet inhabitants call "Barsoom". When Carter discovers that the gravity difference between Mars and Earth has granted...

Excerpt: "There was nothing unusual about the traffic accident victim with a broken leg until intern Frank Corson found he had two heartbeats. He thought that strange, but not as strange as passing the identical man in the street a few minutes later. One by one eight identical strangers are discovered, five dead, and each with two hearts. Eight artificial creatures, identical in every respect down to the fingerprints, and none of them human. They...

The first and shortest version was published in Beyond Fantasy Fiction in July 1954 under the title "No More Stars" with the pseudonym Charles Satterfield. It first appeared in book form in 1963 with Badge of Infamy as "Two Complete Novels" in a Galaxy paperback original. The first book-length version was published in 1973 by Ace Books. Computer engineer Dave Hanson is transported from Earth to a world where the rules of science and physics are replaced...

One of the patriarchs of the science fiction genre, H. G. Wells (1866-1946) produced a vast collection of important works on the topics of scientific progress, politics, history and social commentary. One work in particular marked a watershed moment in the English author's career. With the publication of "When the Sleeper Wakes" in 1899, later republished under the title "The Sleeper Awakes," Wells gave the world its first dystopia novel. The story...

The alien threat is real. They fly across our skies, under our oceans, and have disrupted our lives and our safety. At first, man looked upon the aliens with curiosity and a hope that they would be benevolent and improve life on Earth. While this optimistic view was embraced by many, just the opposite was the new reality. After capturing two passenger aircraft out of the sky, their real purpose was revealed. The horrific acts of desecration wrought...

The Green Odyssey' is an uproarious, hell-bent adventure story, combining fantasy, imagination and science, with a liberal dash of humor. It is in the best tradition of adventure science fiction, a swashbuckling tale of a resourceful spaceman who is, however, uneasily aware that he may have been miscast. Fortunately, he has the assistance of a large, gorgeous, energetic and adoring female who is supremely confident of his ability to handle all comers....

When United States Air Force Captain Oley Washington's fi ghter jet is shot down over Vietnam and he is captured by the enemy, life seems to be over. But Captain Oley is a resourceful young man, and he orchestrates a successful prison-camp break. He is expected to receive the Congressional Medal of Honor for saving the lives of his fellow POWs. Flying high before the ceremony, Captain Oley walks into a group of war protesters who beat him senseless...

Only children can colonize the planet Prokaryon, genetically modified for a world whose chemistry kills unaltered adults. A colony of orphans struggles to survive, and finds the planet hides strange secrets.The Prokaryan landscape is ordered, as if by unseen gardeners, hidden "masters" no human has ever found. The weather behaves as though designed to meet the planet's needs. When fire threatens a forest, a rainstorm appears, only to dissipate when...

Isaac is a teenager who's been unhappy most of his young life. When his father died tragically while time traveling through history, his only child, Isaac, inherited his property and his time machine. As Isaac quickly sold the property to acquire IPO stocks from the mid-1970s, suddenly, the young man became a multimillionaire in today's timeline. The youth also inherited his father's addictive personality. Isaac overindulged to the extreme, which...