Our Army at War: The Story of American Campaigns in World War II Told in Official War Department Photographs - Hardcoverby George C. Marshall (Author) ""Our Army At War"" is a comprehensive book that tells the story of American campaigns in World War II through a collection of official War Department photographs. The book is written by George C. Marshall, a prominent military figure who served as the Chief of Staff of the United States Army during the war. The photographs in the book provide a visual account of the war, showcasing the soldiers, battles, and equipment