“Enigma’s ‘forgotten genius’ . . . [the] story of Alan Turing’s spymaster boss who led the team that cracked Hitler’s WWII codes” (Daily Mail). Th

Bletchley Park was where one of the war’s most famous – and crucial – achievements was made: the cracking of Germany’s “Enigma” code in which its mo

December, 1932 In the bathroom of a Belgian hotel, a French spymaster photographs top-secret documents – the operating instructions of the cipher machine, Eni

West traces the origins of British signals intelligence and details developments up to the present. Annotation copyrighted by Book News, Inc., Portland, OR