Guardians of the Pass: America's Rainbow Division Against the Final German Offensive of World War I

Robert Thompson is a historian and former career military officer, serving on B-52 bombers. He has a BA in history from Texas Tech University and a graduate degree in military studies from American Military University. He is author of a number of books, including Suddenly Soldiers: The 166th Infantry Regiment in World War I and Nine Desperate Days: America's Rainbow Division in the Aisne-Marne Offensive, both of which were finalists for the Army Historical Foundation Distinguished Writing Award. He lives near St. Louis, Missouri.