World War II

Secret History of WW2
 
From spy missions to code breaking, this richly illustrated account of the covert operations of World War II takes readers behind the battle lines and deep into the undercover war effort that changed the course of history. This Special issue from National Geographic illuminates World War II as never before by taking you inside the secret lives of spies and spy masters, secret agents and secret armies, Enigma machines and code breakers, psychological warfare and black propaganda, secret weapons and secret battle strategies.  Rare photographs, artifacts, and illuminating graphics reveal little-known aspects of the war in captivating detail, weaving in extraordinary eyewitness accounts and information only recently declassified.