Somewhere, somehow, the first moves have been made - the pattern is beginning to emerge. Someone - or something - is on the way to supreme power over all the planets held by Man. And the Inter-stellar...

As he heard that dread yet telltale spang against the hull of their spaceboat, young Jon Carver dropped his reelbook and sprang to his feet. His eyes looked swiftly to help his ears trace the sudden hiss...

The ability to read minds isn't an unmixed blessing, so learns George Hanlon, Secret Operative of the Inter-Stellar Corps. His unique gift helps him with his assignments, of course -- except that he has...

The ability to read minds isn't an unmixed blessing, so learns George Hanlon, Secret Operative of the Inter-Stellar Corps. His unique gift helps him with his assignments, of course -- except that he has...

The ability to read minds isn't an unmixed blessing, so learns George Hanlon, Secret Operative of the Inter-Stellar Corps. His unique gift helps him with his assignments, of course -- except that he has...

Somewhere, somehow, the first moves have been made - the pattern is beginning to emerge. Someone - or something - is on the way to supreme power over all the planets held by Man. And the Inter-stellar...

The Masters had ruled all space with an unconquerable iron fist. But the Masters were gone. And this new, young race who came now to take their place - could they hope to defeat the ancient Enemy of All?...

Jarvis Hilton is in charge of a handpicked team of scientists - and a navy warship on a deep space mission, dubbed Project Theta Orionis. On the outbound journey, automatic sensors drop their ship - the...