Pictorial history of the RAF / John William Ransom Taylor : Vol. 2: 1939-1945 Airborne warfare 1918-1945 pictorial history of war films / [by] Clyde Jeavons; special research by Mary Unwin, picture research by John Kobal Pictorial history of the RAF / John William Ransom Taylor : Vol. 1: 1918-1939 battle of the Atlantic / John Costello & Terry Hughes