Brian G. Shellum describes how, during his remarkable army career, Young was shuffled among the few assignments deemed suitable for a black officer in a white man’s army—the Buffalo Soldier regiments, an African American college, and diplomatic posts in black republics such as Liberia. Nonetheless, he used his experience to establish himself as an exceptional cavalry officer. He was a colonel on the eve of the United States’ entry into World War I, when serious medical problems and racial intolerance denied him command and ended his career. Shellum’s book seeks to restore a hero to the ranks of military history; at the same time, it informs our understanding of the role of race in the history of the American military.