Books about Extraterrestrial beings -- Fiction (sorted by popularity)
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The Green World
Hal Clement
106 downloads
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Laboratory
Jerome Bixby
103 downloads
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D-99: a science-fiction novel
H. B. Fyfe
102 downloads
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Special Delivery
Kris Neville
102 downloads
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Doorstep
Keith Laumer
101 downloads
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The guest rites
Robert Silverberg
101 downloads
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The silent invaders
Robert Silverberg
99 downloads
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A Transmutation of Muddles
H. B. Fyfe
98 downloads
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Fifteen Hundred Miles an Hour
Charles Dixon
96 downloads
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The green girl
Jack Williamson
94 downloads
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Birds of a Feather
Robert Silverberg
92 downloads
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On the Fourth Planet
Jesse F. Bone
91 downloads
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The Vegans Were Curious
Winston K. Marks
90 downloads
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Extracts from the Galactick Almanack: Music Around the Universe
Laurence M. Janifer
90 downloads
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Out Around Rigel
Robert H. Wilson
89 downloads
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Planet of the Gods
Robert Moore Williams
88 downloads
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Growing up on Big Muddy
Charles V. De Vet
87 downloads
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End as a Hero
Keith Laumer
86 downloads
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The Last Monster
Gardner F. Fox
86 downloads
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Star-Crossed Lover
William W. Stuart
86 downloads
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One Against the Moon
Donald A. Wollheim
86 downloads
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Peacemaker
Alan Edward Nourse
84 downloads
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Boarding party
Robert F. Young
84 downloads
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Citizen Jell
Michael Shaara
83 downloads
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Savage Galahad
Bryce Walton
83 downloads
