Hard Science Fiction
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Vagabonds
Hao Jingfang
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The Denser Plane
Suzanne Hagelin
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Earth
Ben Bova
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Nebulus
Suzanne Hagelin
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The Lost Puzzler
Eyal Kless
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Activation Degradation
Marina J. Lostetter
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The Judas Rose
Suzette Haden Elgin
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Time Enough for Love
Robert A. Heinlein
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The Ocean in the Sky
Gene Doucette
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The Wellstone
Wil McCarthy
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Growing Up Weightless
John M. Ford
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Tau Zero
Poul Anderson
