Search results for: Ryan, Christopher, 1962-

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  1. 1

    Sex at dawn : the prehistoric origins of modern sexuality

    Authors: Ryan, Christopher, 1962-
    Published: Harper, 2010
    Physical Description: xiii, 400 pages : illustrations, map ; 24 cm
    Book
  2. 2

    Civilized to death : the price of progress

    Authors: Ryan, Christopher, 1962-
    Published: Avid Reader Press, 2019
    Physical Description: xiii, 288 pages ; 24 cm
    Book