32 books in all. Titles to include but are not limited to: Ramiro Martinez's "They Call Me Ranger Ray," Elmer Keith's "Keith: An Autobiography," James Day's "Captain Clint Peoples, Texas Ranger," C.L. Douglas' "The Gentleman in the White Hats," Jenkins and Frost's "I'm Frank Hamer: The Life of a Texas Peace Officer," and Paul Spellman's "Captain John H. Rogers, Texas Ranger."