Rex Hoofbeats of Vengeance Black Cyclone The King of the Wild Horses Lightning Romance The Devil Horse No Man's Law Wild Blood Guardians of the Wild Two Outlaws Plunging Hoofs Parade of the West The Vanishing Legion King of the Wild Horses Stormy The Law of the Wild The Adventures of Rex and Rinty Robinson Crusoe of Clipper Island King of the Sierras The Harvest of Hate Wild Beauty
