Robert M. Utley

• A Life Wild and Perilous
• Billy the Kid
• Geronimo
• Lone Star Justice: The First Century of the Texas Rangers
• Lone Star Lawmen : The Second Century of the Texas Rangers
• Sitting Bull
• The Indian Frontier 1846-1890
• frontier regulars the united states army and the indian 1866-1891
• personal recollections and observations of general nelson a. miles
• Wanted: The Outlaw Lives of Billy the Kid and Ned Kelly