In The Trail of the White Mule, B.M. Bower delivers a humorous and satirical tale centered around Casey Ryan, a spirited Irish-American who finds himself entangled in the world of bootlegging during Prohibition. As Casey navigates the challenges of city life and the illicit liquor trade, his misadventures offer a lighthearted yet poignant commentary on the era's societal shifts. Bower's narrative combines wit, action, and a touch of romance, painting a vivid picture of a man caught between tradition and change.