Cattle Kings of Texas - Hardcoverby Claude Leroy Douglas (Author) Claude LeRoy Douglas worked as a newspaper man in Fort Worth. He loved the history of his state and wrote a number of books about it. He wrote a book on the Texas Navy, another on Texas feuds, and a history of the Texas Rangers. In this book he set out to chronicle the history of the great cattlemen of Texas. Douglas had a dream team of advisors to help him accomplish that task. J. Frank Dobie assisted with the