Estar Books: 532 books

Only in dim legends did mankind remember Atlantis and the Lost Tribes until Victor Nelson's extraordinary adventure in the unknown arctic.

There is foul play on Mercuryuntil Denny Olear of the Interplanetary Flying Police gets after his man.

A corpse lashed to the back of an alligator and a beautiful girl in evening clothes give Bill Cory the shock of his life!

Four destinies rocket through the strange Time-Space of the Fourth Dimension in Tode's marvelous Atom-Smasher.

Bullets shrapnel shellnothing can stop the trillions of famished man-sized beetles which led by a madman sweep down over the human race.

Screaming the guardsman was jerked through the air. An unearthly screech rang through the cavern. The unseen horror of Mammoth Cave had struck again.

Jim Carpenter had never agreed to the opinion almost unanimously held by the scientists as to the true nature of the magnetic heaviside layer. He was going to try and punch a hole through it.

Only Dr. Bird's super-scientific sleuthing stands in the way of Ivan Saranoff's latest attempt at wholesale destruction

There's no hurry Doctor" replied Operative Carnes of the United States Secret Service as he entered the room and sat on the edge of the Doctor's desk. "I haven't got a case up my sleeve this time; I just came in for a little chat." "All right glad to see you. Read that latest volume of...

Dr. Bird scientific sleuth extraordinary goes after a sinister stealer of brains.

The Cave of Horror The Radio Robbery The Thief of Time Cold Light The Ray of Madness Stolen Brains The Sea Terror The Black Lamp When Caverns Yawned The Port of Missing Planes The Solar Magnet Poisoned Air Vanishing Gold The Great Drought

It has long been a dream of metallurgists to conquer the science of transmutation of metals. Also it is a pet theme for writers of scientific fiction. We are well on the road to synthetic foods why not synthetic metals? This time Capt Meek has devised a truly ingenious method for obtaining synthetic gold which gives the radio yet another use.

Mankind has been wiped out by a plague and centuries has passed… Margaret of Urbs is fighting against some of the tattered remains of humanity whom have become mutants… 

In a post apocalyptic America where civilization has collapsed a young man sets out to see the world and to fight the rise of an evil empire…