• 2 Law Library
• 2 Memorial Library
• 1 College Library
• 1 WHS State Archives Preservation Facility

• 1 Microforms

• 17 Frontier and pioneer life
• 16 Outlaws
• 7 Criminals
• 5 Peace officers
• 4 Social conditions
• 3 Criminal justice, Administration of
• 3 Social life and customs
• 3 Vigilantes
• 2 Brigands and robbers
• 2 History, Local
• 2 Law enforcement
• 2 Murder
• 2 Rogues and vagabonds
• 2 Texas Rangers
• 2 Vigilance committees
• 2 Violence
• 2 Women
• 1 African American outlaws
• 1 Appo, George, 1856-1930
• 1 Bars (Drinking establishments)
• 1 Billiard parlors
• 1 Biography
• 1 Buildings, structures, etc

• 2 Cleere, Jan
• 2 DeArment, Robert K., 1925-2021
• 2 Denham, James M
• 2 Johnston, Joe, 1948-
• 2 Marriott, Barbara
• 2 National Association for Outlaw and Lawman History
• 2 Parsons, Chuck
• 2 Wood, Larry (Larry E.)
• 1 Agnew, Jeremy
• 1 Alaspa, Brian W
• 1 Alexander, Bob, 1943-
• 1 Allerfeldt, Kristofer, 1959-
• 1 Anderson, Vincent S
• 1 Ayers, Edward L., 1953-
• 1 Barry, Michael Thomas
• 1 Bowen, Duane V
• 1 Branson, Susan
• 1 Brice, Donaly E.
• 1 Burton, Doris Karren
• 1 Caldwell, Clifford R., 1948-
• 1 Carlson, Paul Howard
• 1 Cedar Falls Historical Society (Iowa)
• 1 Convis, Charles L., 1926-
• 1 Delaware, Michael
• 1 Enss, Chris, 1961-

• 6 United States
• 5 Missouri
• 5 Texas
• 5 West (U.S.)
• 3 Arizona
• 3 California
• 2 Alabama
• 2 Florida
• 2 Illinois
• 2 New Mexico
• 2 New York
• 2 New York (State)
• 2 Pennsylvania
• 1 Alexandria
• 1 Alexandria (Va.)
• 1 Boston
• 1 Boston (Mass.)
• 1 Cedar Falls
• 1 Cedar Falls (Iowa)
• 1 Chicago
• 1 Chicago (Ill.)
• 1 Colorado
• 1 Georgia
• 1 Iowa
• 1 Kerr County

• 21 Biography
• 3 Anecdotes
• 2 Biographies
• 1 Case studies
• 1 Miscellanea
• 1 Pictorial works

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