Introduction: Information, Please! -- The Great War -- Herr Zimmermann's Fatal Blunder -- The Cipher War -- The Enigma Demystified -- The Longest Battle -- Outfoxing the Desert Fox -- Colossus -- Who Broke Purple? -- Masters of Deception -- The Espionage War -- Learned Spies -- "Lucy," Man of Mystery -- The Pacific War -- Infamy and Sacred Duty -- "Our Man in Tokyo" -- The Cold …