The Story of the Great War, Volume 4 Champagne, Artois, Grodno; Fall of Nish; Caucasus; Mesopotamia; Development of Air Strategy; United States and the War - Miller, Francis Trevelyan, 1877-1959; Reynolds, Francis J., 1867-1937 (Francis Joseph); Churchill, Allen L., 1873- (Allen Leon) (Project Gutenberg, 2009)