Positronic Publishing imprint: 381 books

The Arthur of history was engaged in a life-long struggle with an enemy that threatened to rob his people of home, of country, and of freedom; in the stories, the king and his knights, like Richard Coeur-de-Lion, sought adventure for adventure's sake, or, as in the case of Sir Peredur, took fantastic...

He was lost—anyone could see that—but she had no idea how entirely lost he was nor why!

Bryce Carter could afford a smug smile. For hadn’t he risen gloriously from Thieves Row to director of famed U.T.? Was not Earth, Moon, and all the Belt, at this very moment awaiting his command for the grand coup? And wasn’t his cousin-from-Montehedo a star-sent help?

So long as there are men and women alive, in a livable environment, then a new beginning is possible. It has been truly stated that those who fail to learn and understand history, are condemned to repeat history!

It was nearly winter when the ship arrived. Pete Farnam never knew if the timing had been planned that way or not. It might have been coincidence that it came just when the colony was predicting its first real bumper crop of all time. When it was all over, Pete, Mario and the rest tried to figure...

The flight into space that made Pilot-Capt. Dan Barstow famous.

Eve’s lips parted, showing the even white teeth—those slightly pointed teeth. “You’re quite sane, my dear,” She said calmly. “You are now one of us; a revenant, even as I, and to live you must feed on the living.”

Garin Featherstone is a pilot on an Antarctic expedition to investigate strange readings near the South Pole, when he is compelled to fly his plane down into a mysterious crater. There he finds an alien race and an ancient evil that he must face and destroy if he wants to leave the crater alive.

For all his perfection and magnificence he was but a baby with a new found freedom in a strange and baffling world . . . .

When adopting a pet, choose the species that is most intelligent, obedient, loyal, fun to play with, yet a shrewd, fearless protector. For the best in pets—choose a human being!

As one of the Guardian ships protecting Earth, the crew had a problem to solve. Just how do you protect a race from an enemy who can take over a man’s mind without seeming effort or warning?

In order to make Izaak Walton’s sport complete, there must be an angler, a fish, and some bait. All three existed on Arz but there was a question as to which was which.

Many writers of science fiction, who have not given the matter much thought, assume that a man of intelligence from one planet would meet a cordial and sympathetic welcome on another world. It is assumed that people are everywhere educated, curious about other worlds and other cultures, and eager...

Mercury is a lush, hot world. Mel Grey and a group of pioneers and prisoners are working hard to make the planet habitable for man kind. But there are those who would have the world all for themselves. Romance and adventure await Mel Grey on this savage planet!