Stanley G. Weinbaum's classic horror novel, originally entitled "The Mad Brain". When an unassuming man's personality changes dramatically toward the sinister, the woman he loves seeks help from a psychologist, leading to a disturbing discovery.

This is a classic science fiction novella by Stanley G. Weinbaum that was originally published in Astounding Stories in 1935. This is the only of Weinbaum's stories to be set on the planet Pluto, written only five years after the planet's discovery. The tale starts with a spaceship called Aardkin that gets boarded by the notorious pirate ship the Red Peri. One year on Frank Keene and astrophysicist Solomon Nestor crash land on Pluto and find themselves captives of the Red Peri herself, the nineteen year-old daughter of the man who built the Red Peri. During their ordeal the secret of the reason behind her forays into piracy are revealed. This work is part of our Vintage Sci-Fi Classics Series, a series in which we are republishing some of the best stories in the genre by some of its most acclaimed authors, such as Isaac Asimov, Marion Zimmer Bradley, and Robert Sheckley. Each publication is complete with a short introduction to the history of science fiction.

Strange Genius is a collection of stories about people whose minds are beyond the ordinary. Included is the hard to find novel The New Adam, a surprising tale of homo superior born among us, the first of a new human race, an evolutionary leap and a man whose mind is so different that he's an alien on his own planet. Also included are the humorous van Manderpootz stories about a scientific genius who wants everyone to know how great he is, and several more of Weinbaum's delightful tales of the human mind at work.

This is a book of strange tales about strange people and sometimes stranger places. It includes Weinbaum's novel The Dark Other, in which Nicholas Devine and his girlfriend Pat are deeply in love, but before they can fulfil their dreams they must exorcise a demonic presence that threatens both their future together and their lives. Also included is another love story that takes place in a tranquil world of beauty and innocence that can only be seen through the lenses of "Pygmalion's Spectacles", and several other surprising tales.

OTHER EARTHS ".....One of the novas of the SF cosmos." The New Encyclopaedia of Science Fiction Almost a thousand years from now a new empire, governed by the immortals Joaquin Smith and his beautiful, but evil, sister Black Margot, has arisen on Earth after a planet wide holocaust. In the gigantic city of Urbs every aspect of life is monitored around the clock by security services, the inhabitants seem happy.....but in the wider world discontent is growing. This colourful vision of the future, in the novella "Dawn of Flame" and its sequel novel The Black Flame, is just one of the of the Other Earths in this remarkable book.