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Time Crime By: H. Beam Piper

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Aphrodisiacs and Anti-aphrodisiacs: Three Essays on the Powers of Reproduction By: John Davenport

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Invaders from the Infinite By: John Wood Campbell. Jr.

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The Street That Wasn't There By: Clifford D. Simak

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Insects and Diseases A Popular Account of the Way in Which Insects may Spread or Cause some of our Common Diseases By: Rennie Wilbur Doane

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Time and Time Again By: H. Beam Piper

Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. By: Alexander Miles

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Home Taxidermy for Pleasure and Profit A Guide for Those Who Wish to Prepare and Mount Animals, Birds, Fish, Reptiles, etc., for Home, Den, or Office Decoration By: Albert Burton Farnham

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The Man Who Saw the Future By: Edmond Hamilton

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Elements of Chemistry, In a New Systematic Order, Containing all the Modern Discoveries By: Antoine Lavoisier

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