A Time Traders/Ross Murdock Story Key Out of Time -the fourth book in the Time Traders series, following The Time Traders, Galactic Derelict, and The Defiant Agents- again features Ross Murdock as the hero. Accompanying a group of settlers to the now-empty water-planet Hawaika, he is sent back in time through a Time Gate... and must learn to survive ten thousand years in the past!
Momentous danger again stalks genius inventor and interplanetary adventurer Dr. Richard Seaton. Seaton's allies on the planet Kondal are suffering devastating attacks by the forces of the Third Planet. Even worse, the menacing and contemptuous Fenachrones are threatening to conquer the galaxy and wipe out all who oppose them.
A man is killed by religious militants while protecting his fellow workers. He unexpectedly wakes up to find he's been abducted by aliens and they have an offer for him. He accepts the offer to be placed in an environment like Earth was 35,000 to 40,000 years ago, complete with animals and humans of that time. But there's a catch, it's a one-way trip and he's a star in their version of a reality broadcast show. They supply some gear to help him survive, and now it's up to him to do so.
A Barsoom Story (1) 1886. John Carter, forever 30, returns to Mars and again fights enemies with green Tars Tarka and red Kantos Kan. In 'Heaven', Golden Cliffs, 'Goddess' Issus, cannibal, claims immortal divinity and supremacy of black Omeans and white Therns, to enslave and eat pilgrims - green or red. John is trapped, as is wife Dejah Thoris, son Carthoris. To stay or leave means death.
Calling all boys and girls to Mercury, Venus, Jupiter and all points in outer space--You, too, can be a part of the group of daring adventurers from the Space Academy who travel to mysterious lands in outer space on dangerous and exciting missions. It's as simple as opening a book. if the book is TOM CORBETT, SPACE CADET. You'll discover the Earth of the future, where you can hurtle through space at breath-taking speed, and a trip to Mars will be as simple as taking a walk around the block.
On the jungle world of Jumala, a wanted man is in hiding -- a man whose mind has been imprinted with the brain pattern of another. As a deadly game of hide-and-seek begins to unwind, a man who does not know his own powers faces an interstellar safari determined to run him to ground -- dead or alive! "Nobody can top Andre Norton when it comes to swashbuckling science-fiction adventure."
SF writer and editor Harry Harrison explores a not too distant future where robots--particularly specialist robots who don't know their place--have quite a rough time of it. True, the Robot Equality Act had been passed--but so what?
When the blue plague appeared on the planet of Dara, fear struck nearby worlds. The fear led to a hate that threatened the lives of millions and endangered the Galactic peace.