Daybreak 2250 A.d. (vintage Ace Sf, D-534)
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Nebula Alert / the Rival Rigelians : A Bertram Chand...
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The Time Mercenaries - Philip E. High
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Dying Room Only/the Body In the Bed - Stewart Sterli...
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The Day the World Ended
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Why Call Them Back From Heaven? - Clifford D. Simak
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The Crossroads of Time - Andre Norton
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The Door Through Space / Rendevous On a Lost World -...
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The Beast Master - Andre Norton
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Armageddon 2419 A. D. - Philip Francis Nowlan
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Behind the Walls of Terra - Philip Jose Farmer
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Out of Time's Abyss (ace Sf Classic 64481)
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Mister Justice / Hierarchies - Doris Piserchia
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The Anything Tree; the Winds of Darkover - Marion Zi...
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The Last Castle / World of the Sleeper
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Agent of the Unknown - Margaret St. Clair
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First On the Moon
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The Ship That Sailed the Time Stream - G. Edmondson
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Drink With the Dead / Mistress of Horror House - J. ...
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Recruit for Andromeda / the Plot Against Earth
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Key Out of Time - Andre Norton
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The Carefully Considered Rape of the World - Shepher...
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Derai / the Singing Stones - E. C. Tubb
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The 13th Immortal/this Fortress World - Robert Silve...
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Tarzan Triumphant
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Tanar of Pellucidar
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Penal Colony - Robert S. Close
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Genetic General/time To Teleport
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