Civilization had died screaming in a blaze of nuclear and biological warfare. Gradually, during the Dark Centuries that followed, secrets were re-discovered, and new knowledge gained. Finally, the key to immortality is found, and the preternaturally beautiful Margaret Smith becomes Margot of Urbs and, with her brother, begins a relentless drive to absolute power...

A Martian Odyssey is a science fiction short story by Stanley G. Weinbaum originally published in the July 1934 issue of Wonder Stories. It was Weinbaum's second published story (in 1933 he had sold a romantic novel, The Lady Dances, to King Features Syndicate under the pseudonym Marge Stanley[1]), and remains his best known. It was followed four months later by a sequel, "Valley of Dreams". These are the only stories by Weinbaum set on Mars. The story immediately established Weinbaum as a...

SERAPIS CLASSICS EDITION INCLUDES BONUS STORIES BY JOHN MACDONALD, STANLEY WEINBAUM & MACK REYNOLDS! _____________ How could a robot—a machine, after all—be involved in something like law application and violence? Harry Harrison tells what happens when a police robot hits an outpost on Mars.

Pat is a beautiful young woman with many admirers. Nick is a young man with a secret. When his dark side interferes with their burgeoning love, things turn grim, and psychologist Carl Horker has to intervene.

A Martian Odyssey is a science fiction short story by Stanley G. Weinbaum. It was Weinbaum's second published story (in 1933 he had sold a romantic novel, The Lady Dances, to King Features Syndicate under the pseudonym Marge Stanley), and remains his best known. It was followed four months later by a sequel, "Valley of Dreams". These are the only stories by Weinbaum set on Mars. Early in the 21st century, nearly twenty years after the invention of atomic power and ten years after the first...

SERAPIS CLASSICS EDITION INCLUDES BONUS STORIES BY WALTER MILLER, STANLEY WEINBAUM & FRITZ LEIBER! __________ Even when dealing with the perilously stereotyped modern interplanetary story, the devilish pen of Ray Bradbury achieves that originality of concept, that special spark of subtle pin-pricking that has made him outstanding. This story, the devilish pen of Ray Bradbury achieves that originality of concept, the most near-to-believable stage wherein one lone man can have an entire worl...

After a worldwide plague breaks civilization, Joaquin Smith and his sister build an empire up the Mississippi Valley. Who would be brave or foolish enough to stand in their way? Who but a young backwoodsman named Hull Tarvish?

"IDIOTS!" howled Grant Calthorpe. "Fools—nitwits—imbeciles!" He sought wildly for some more expressive terms, failed and vented his exasperation in a vicious kick at the pile of rubbish on the ground. Too vicious a kick, in fact; he had again forgotten the one-third normal gravitation of Io, and his whole body followed his kick in a long, twelve-foot arc. As he struck the ground the four loonies giggled. Their great, idiotic heads, looking like nothing so much as the comic faces painted on...

Dr. Daniel Scott approaches his colleague, Dr. Herman Bach of Grand Mercy Hospital, looking for a human test subject. Scott claims that recovering from a disease or injury is merely a matter of adaptation. He has derived a serum from fruit flies, the most adaptable creatures he could find. Bach is skeptical, but has a patient only hours from death due to tuberculosis (at the time an incurable disease). With nothing to lose, a drab, plain woman named Kyra Zelas agrees to the treatment. The ...

BOB AMHERST shivered a little despite the heated interior of the autobus, but grinned none the less as he made out the frosty towers of Hydropole. He was always glad to return to the polar city, if only for the pleasure of staring up at buildings piled story upon story like those of his native Syracuse on a gray planet some half a billion miles sunward. Hydropole, south polar city of Jupiter's third major moon, Ganymede, was a chilly town at all seasons with its thirty degree Fahrenheit me...

Pat is a beautiful young woman with many admirers. Nick is a young man with a secret. When his dark side interferes with their burgeoning love, things turn grim, and psychologist Carl Horker has to intervene.

The New Adam finds himself not in Eden, but in a crowded world of men and women who look like him but who cannot comprehend his powers or his unique mentality. Nature had placed Edmund Hall a rung higher on the ladder of evolution than the men around him. How could he live in a world populated by creatures as far below him as the ape is below us?