The Battle of Cowpens: The Great Morale Builder -- The Story of 900 Men Who Shook an Empire

111, [15] pp. 8vo. Maps on endpapers. An account of "the psychological and military turning point of the American Revolution," which Roberts intended as part of a larger historical novel. He died before completing it, and this work was published posthumously, with a foreword by Herbert Faulkner West.