He is the author of Brown Water Warfare: The U.S. Navy in Riverine Warfare and the Emergence of a Tactical Doctrine, 1775–1970. He also authored chapters in two books: “Maverick—Elmo Russell Zumwalt, Jr. (1920–2000),” in Nineteen Gun Salute: Case Studies of Strategic and Operational Naval Leadership during the 20th Century, John B. Hattendorf and Bruce A. Elleman, eds. (Naval War College Press, 2010); and “Battle for the Mekong: The River War in Vietnam,” in Rolling Thunder in a Gentle Land. He earned a BA from Abilene Christian University (1990), and holds MA (1992) and PhD (1998) degrees in history from Texas Tech University.