Child, it was, of the now ancient H-bomb. New. Untested. Would its terrible power sweep the stark Saturnian moon of Titan from space ... or miraculously create a flourishing paradise-colony? Excerpt Under the glow of Saturn and his Rings, five ...

Vast riches were at stake in that made chase across the moons desolate surface

It's a funny thing, but most monsters seem to be of the opinion that it's men who are the monsters. You know, they have a point. Excerpt Ten minutes after the crackup, somebody phoned for the Army. That meant us. The black smoke of the fire, and...

Helplessly Marooned in Space, Earthman and Uranian Devise a Cunning Trap for an Interplanetary Outlaw! Excerpt "You're licked, Raff Orethon. The new Esar repulsion shield will protect me and my people, not the Titanian colony. I could kill you n...

Out There--the world's first space colony--adventures and dangers beyond human ken! Excerpt *A Million Miles Beyond the Moon...* ... Nelson and Ramos sped on toward Mars in their tiny plastic-bubble spacecraft. They were on the alert--it didn't...

A scream of brakes, the splash into icy waters, a long descent into alkaline depths ... it was death. But Ned Vince lived again--a million years later! Excerpt "See you in half an hour, Betty," said Ned Vince over the party telephone. "We'll b...