Two officers made home runs via a tunnel dug in the open air beneath a wooden vaulting horse from Stalag Luft III. The author, a Royal Air Force bomber captain, was shot down over Germany in 1942 and imprisoned in Stalag-Luft III (site of the 'Great Escape' later in the war). He escaped after 10 months and, accompanied by a fellow RAF officer, made his way back to England. He relates his story in three distinct phases: the construction of a...