Bonobo: The Forgotten Ape
by Frans B. M. de Waal, Frans Lanting
University of California Press; Published: 1998-10-27; Paperback; Book
Best price: $21.50
Price in other shops: $35.95

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The Search
by Tom Brown, William Owen
Berkley Trade; Published: 2001-12-01; Paperback; Book
Best price: $7.93
Price in other shops: $14.00

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Demonic Males: Apes and the Origins of Human Violence
by Dale Peterson, Richard Wrangham
Mariner Books; Published: 1997-11-14; Paperback; Book
Best price: $2.91
Price in other shops: $15.00

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Nim Chimpsky: The Chimp Who Would Be Human
by Elizabeth Hess
Bantam; Published: 2008-02-26; Hardcover; Book
Best price: $11.48
Price in other shops: $23.00

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Next of Kin: My Conversations with Chimpanzees
by Roger Fouts, Stephen Tukel Mills
Harper Paperbacks; Published: 1998-09-01; Paperback; Book
Best price: $7.39
Price in other shops: $14.95

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Gorillas in the Mist
by Dian Fossey
Mariner Books; Published: 2000-10-06; Paperback; Book
Best price: $5.60
Price in other shops: $15.00

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Bigfoot Casebook updated: Sightings And Encounters from 1818 to 2004
by Janet Bord; Colin Bord; Loren Coleman
Pine Winds Pr; Published: 2005-11-01; Paperback; Book
Best price: $11.34
Price in other shops: $18.00

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Bigfoot! : The True Story of Apes in America
by Loren Coleman
Paraview Pocket Books; Published: 2003-04-08; Paperback; Book
Best price: $7.74
Price in other shops: $14.00

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A Primate's Memoir: A Neuroscientist's Unconventional Life Among the Baboons
by Robert M. Sapolsky
Scribner; Published: 2002-03-05; Paperback; Book
Best price: $7.17
Price in other shops: $15.00

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Monkey Portraits
by Jill Greenberg
Little, Brown and Company; Published: 2007-10-12; Paperback; Book
Best price: $7.20
Price in other shops: $17.99