The Earp Brothers of Tombstone and the famous fight at the O. K. Corral are well known to American history and even better known to American legend. This composite biography of Wyatt, Morgan, Virgil, James, and Warner Earp is based on the recollections of Mrs. Virgil Earp, dictated to the author in the 1930s, and amplified by documents he unearthed in 1959. In his review of the book for Library Journal, W. S. Wallace stated that he considered The Earp Brothers of Tombstone "the most authoritative account ever to be published on the subject."