The itensity of the hard fought Red River campaign comes alive in McGowens well-turned words. Based upon meticulous research in Confederate Army records, letters, diaries, published memoirs, and relevant secondary materials, Horse Sweat and Powder Smoke sheds valuable light on a long-neglected aspect of the Civil War in the West, and it will be a welcome addition to the shelves of scholars and other Civil War enthusiasts.Journal of Southern History Horse Sweat and Powder Smoke is a fascinating history of one of the Civil Wars most interesting and colorful regiments.Library Booknotes Readers will find McGowens book engrossing and thought-provoking, a stimulating study of large questions in microcosm.Southwestern Historical Quarterly McGowens style is clear . . . a fine book.The Civil War News