Unbreakable codes, undetectable devices, and impossible escapes; this is the world of espionage in WWII. Spies in WWII changed the war forever; using amazing gadgets and tricks, they crippled the enemy power. Codes were masterfully crafted at this time and language was used to its fullest to protect the secrets of battle. Code-breaking was close behind though, by developing new strategies and early computers they could quickly crack the most difficult codes. The Allies success in WWII was partially