Robert M Utley

Robert M. Utley served in the National Park Service for 25 years in various capacities, including Chief Historian from 1964 to 1972. Since his retirement from the federal government in 1980, he has devoted himself full-time to historical research and writing with a specialty in the American West. He is author, among many articles and books he has published, of Cavalier in Buckskin: George Armstrong Custer and the Western Military Frontier , Revised Edition; Billy the Kid: A Short and Violent...See more