9781138832985 | Routledge, December 6, 2014, cover price $145.00 | About this edition: Multiple killings by serial or spree killers and the mass violence seen in war crimes and other atrocities have typically been understood as discrete category types, which can foster the view that there are fundamentally different kinds of human beings, including "deviants" who are born evil and innately given to sadism or a callous lack of empathy.

9781894759908 | Caitlin Pr, October 15, 2012, cover price $18.95 | About this edition: 'The Earth Remembers Everything' is a masterful blend of history, travel and poetic narrative, tracing the author's journeys to some of the most difficult destinations in the world; the Cui Chi Tunnels in Vietnam, Tiananmen Square in China, Hiroshima in Japan, and Auschwitz-Birkenau in Poland; First Nations sites such as Mosquito Lake on Moresby Island, Haida Gwaii and Chinlac, and a deserted Carrier village at the confluence of the Stuart and Nechako Rivers, where the Chilcotin massacred the Carrier in 1745.

9781571819345 | Berghahn Books, July 1, 1999, cover price $120.00

9781571819352 | Berghahn Books, July 1, 1999, cover price $34.95

9781859280171 | Scolar Pr, June 1, 1994, cover price $130.00 | About this edition: This work examines spontaneous and organized mass cruelty in the conduct of war, revolution and military occupation.