Books about Human-alien encounters -- Fiction
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Explorers into infinity
Ray Cummings
392 downloads
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Earthmen Ask No Quarter!
Fox B. Holden
390 downloads
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Menace of the Mists
H. L. Gold
389 downloads
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The Margenes
Miriam Allen De Ford
384 downloads
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The Vanishing Venusians
Leigh Brackett
382 downloads
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Terror station
Dwight V. Swain
382 downloads
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The Pacifists
Charles E. Fritch
382 downloads
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Beast of prey
Jay Williams
381 downloads
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The Dark Goddess
Richard S. Shaver
381 downloads
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The Plotters
Richard S. Shaver
381 downloads
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Day of Wrath
Bjarne Kirchhoff
381 downloads
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Feet of Clay
Robert Hoskins
379 downloads
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Lorelei
Charles V. De Vet
376 downloads
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The Double Spy
Dan T. Moore
375 downloads
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The invading asteroid
Manly Wade Wellman
374 downloads
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Lunar Station
Harl Vincent
373 downloads
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The mathematicians
Arthur Feldman
373 downloads
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Coming of the Gods
Chester Whitehorn
373 downloads
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Short Snorter
Charles Einstein
370 downloads
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The passionate pitchman
Stephen Marlowe
369 downloads
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The Girls from Fieu Dayol
Robert F. Young
368 downloads
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The Time of Cold
Mary Carlson
363 downloads
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Lair of the Dragonbird
Robert Silverberg
362 downloads
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PRoblem
Alan Edward Nourse
362 downloads
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Escape Mechanism
Charles E. Fritch
360 downloads