A Planet for Texans
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Showdown at Yellow Butte - Louis L'Amour
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Fear that Man - Dean R. Koontz
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Vultures on Horseback - Paul Evan Lehman
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Ships to the Stars - Fritz Leiber
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Sanctuary in the Sky - John Brunner
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S.O.S. From Three Worlds - Murray Leinster
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Invaders From Earth - Robert Silverberg
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War of the Wing-Men - Paul Anderson
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Victory On Janus - Andre Norton
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The Prism - Emil Petaja
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A Taste of Sin
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Johnny Sundance - Brad Ward
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Border Nurse - Dorothy Dowdell
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The Stars Are Ours - Andre Norton
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Anita - Keith Roberts
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Catseye - Andre Norton
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Bullet-Bran Empire - William Hopson
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People Minus X - Raymon Z. Gallun
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The Knave of Diamonds - Jack Karney
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The Ultimate Invader and Other Science Fiction
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Citizen of the Galaxy - Robert A. Heinlein
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Oath of Seven - George Albert Glay
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Tarzan at the Earth's Core - Edgar Rice Burroughs
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Born Under Mars - John Brunner
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The Kin in Yellow - Robert W. Chambers
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The Mastermind of Mars - Edgar Rice Burroughs
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Thongor of Lemuria - Lin Carter
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Charles E. Fritch
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The Zero Stone - Andre Norton
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Giant Joke Book - Ken Murray
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Trail to Tomahawk - Edwin Booth
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Chronucules - D.G. Compton
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Red Alert - Peter Bryant
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Odd Woman Out - Joseph Linklater
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The Strong Men - John Brick
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When the Ship Sank - James MacGregor
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Children of Tomorrow - A.E. Van Vogt
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Lady Chatterley's Daughter - Patricia Robins
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The Little Caesars - Edward De Roo
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The Bravos - Brian Wynne
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The Veiled World - Robert Lory
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The Three Suns of Amara - William F. Temple
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Badlands Masquerader - Eslie Scott
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Fare Prey - Laine Fisher
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Tama, Princess of Mercury - Ray Cummings
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The Challenger - Giles A. Lutz
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Six Worlds Yonder - Eric Frank Russell
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The Desperate Dude - Edwin Booth
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>> See more covers...