The Phantom Bull, first published in 1932, is also marked by authenticity and controlled beauty of style. Old Man Ennis, who ranched on the upper Madison in Montana, grudgingly admired the slate-colored Zebu cow, whose wild cunning was passed on to her calf. The calf grows into a monster bull, not personified but endowed with the suggestion of a definite point of view. A phantom glimpsed against the horizon--that is the image he leaves.