Inside Room 40: The Codebreakers of World War 1Ian Allan Publishing, 2010 - 287 pages "The cast of characters that peopled Room 40, and its military equivalent, is as replete with brilliant academics and potty eccentrics as the more renowned codebreakers of Bletcheley Park in the Second World War. A few accounts from the individuals, who toiled night and day between 1914 and 1918, have survived and allow us to get a feel for what it would have been like inside Room 40 or MI1 (b) and to glimpse behind the mask of command and the veil of secrecy ..."--Back cover. |