Christopher Ryan

“Sex at Dawn challenges conventional wisdom about sex in a big way. By examining the prehistoric origins of human sexual behavior the authors are able to expose the fallacies and weaknesses of standar

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• Series: P.S.
• Author: Ryan, Christopher
• Binding: Paperback
• Page Count: 432
• Publish Date: July 05 2011
• ISBN10: 0061707813
• Language: English