The Dreams of Ada: A true story of murder, obsession, and a small town. New York/Viking, 1991. National Archives & Records Administration, SW Region Fort Worth, Record Group 5, Bureau of Indian Affairs, Concho (Cheyenne & Arapaho Agency), E12 Land Transactions, Report on Heirship Oklahoma State Bureau of Investigation Forensic Art retrieved 2 January 2008 Pratt, Harvey - Native American Artist & Police Forensic Artist retrieved 27 December 2007 Smith, Carlton & Guillen Thomas. The Search for the Green River Killer. New York/Penguin, 1991. Stott, Kim. "Artist Retouches Photos To Help Identify Victims", The Sunday Oklahoman, 31 October 1982 Taylor, Karen T. Forensic Art and Illustration. Boca Raton/CRC Press, 2000. Wilkerson, Michael & Wilkerson Dick. Someone Cry for the Children: The unsolved Girl Scout murders of Oklahoma and the case of Gene Leroy Hart. New York/Dial, 1981. External links Harvey Pratt's Native American Art & Forensic Art Website Oklahoma State Bureau of Investigation Red Earth Inc. Oral History Interview with Harvey Pratt Library of Congress Video Interview with Harvey Pratt 1941 births Living people People from El Reno, Oklahoma People from Guthrie, Oklahoma Painters from Oklahoma Cheyenne and Arapaho Tribes people Forensic artists Native American painters Native American sculptors People from Midwest City, Oklahoma Sculptors from Oklahoma