• 1 College Library
• 1 Memorial Library

• 10 Books

• 6 Outlaws
• 5 Crime
• 2 Frontier and pioneer life
• 2 Gangs
• 1 African American outlaws
• 1 Capital punishment
• 1 Cassidy, Butch, 1866-
• 1 Gang members
• 1 Homes and haunts
• 1 Railroad Bill
• 1 Rande, Frank, 1839-
• 1 Siringo, Charles A., 1855-1928
• 1 Vendetta
• 1 Wild Bunch (Gang)

• 2 Marriott, Barbara
• 1 Brown, Larry K
• 1 Clavin, Tom, 1954-
• 1 Dugan, Mark, 1939-
• 1 Hassett, Michael
• 1 Kearney, James C., 1946-
• 1 Massey, Larry L.
• 1 Powers, Tom
• 1 Smallwood, James
• 1 Stein, Bill, 1954-2008
• 1 White, Thomas, 1975-
• 1 Wilhelm, Robert

• 10 English

• 2 New Mexico
• 2 West (U.S.)
• 2 Wyoming
• 1 Alabama
• 1 Boston
• 1 Boston (Mass.)
• 1 Colorado County
• 1 Colorado County (Tex.)
• 1 Massachusetts
• 1 Michigan
• 1 Pennsylvania
• 1 Pittsburgh Region
• 1 Pittsburgh Region (Pa.)
• 1 Texas
• 1 United States
• 1 Utah
• 1 Wabash River Valley

• 3 Anecdotes
• 2 Biographies

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