Books about Human-alien encounters -- Fiction
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Specimen
Charles V. De Vet
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Spoilers of the Spaceways
W. Bradford Martin
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Stamped Caution
Raymond Z. Gallun
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Star Beast
Damon Knight
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Star-Crossed Lover
William W. Stuart
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Star of Panadur
Henry Hasse and Albert dePina
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Steel Giants of Chaos
James R. Adams
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Stellar Vengeance
Frank Freeman
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Strange Exodus
Robert Abernathy
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Stranger
Gordon R. Dickson
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Student Body
F. L. Wallace
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Summer Guests
James H. Schmitz
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Sunfire!
Edmond Hamilton
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Survival Type
Jesse F. Bone
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Sweeper of Loray
Robert Sheckley
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Sweet Tooth
Robert F. Young
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Sword
Frank Quattrocchi
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Sword of Johnny Damokles
Hugh Frazier Parker
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Task Mission
Fox B. Holden
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Task of Kayin
Joseph Samachson
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Terror Out of Space
Leigh Brackett
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Terror Out of Space
Dwight V. Swain
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Test Colony
Winston K. Marks
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The Vilbar Party
Evelyn E. Smith
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Thing in the Truck
Stephen Marlowe
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