Estar Books: 532 books

Gordon and Harold both admitted the possibility of thinking entities other than human. But would they ever recognize the physical form of some of these beings?

Gilbert Archer knew he wasn’t breathing. He clasped his wrist and felt his pulse; there was none. He should be dead, yet he had never felt more alive, and his body glowed with an uncanny radiance!

A tiny black tube was the force behind Kirkland's evil powers. But he forgot that machines can have no loyalty--and today's master can be tomorrow's slave.

The World Masters is a gripping, futuristic tale that explores the unforeseen consequences of unchecked scientific innovation. 

Legends do of course get somewhat distorted in the passage of time. In the future the passage across space to other planets may cause a slight modification here and there …

Some of the things described in this book are little known to the average reader, while others are well known; but all possess the fascination of whatever is strange, marvellous, obscure, or mysterious magnified, in this case, by the portentous scale of the phenomena. The idea of the author is to...

A series of volcano eruptions has unleashed new monsters upon the earth…

Smaller than a microbe, the Stranger was—but how he grew! Ralph Blake's surprise kidnapping flung him into fierce adventure in the torrid Sahara. Then a strange creature from Mercury stepped in—and even Ralph's death couldn't prevent him from unraveling the network of intrigue!

The line between noble dreams and madness is thin and loneliness can push men past it

He was lifted bodily from the ground as if he had been a rag, and blown along with such violence that his body struck the wall of the stone house with terrific impact.

She came in and sat down in the seat beside OSheen. A moment later she was dead, from an unheard gunshot

No wonder that signal stabbed out into the icy void. For it was a ship of hate and evil, and IP Patrolman Steve Coran trusted only one person — after strapping her in her bunk!

Webb Foster built a laboratory at the edge of the solar system to be left alone to do his work, however the Planetary Council still came calling…

When sudden death stalks an Amazon steamer, Ross Landry seeks a clue behind a cloud of hostility!