Blind Man's Bluff The Untold Story of American Submarine Espionage by Sherry Sontag and Christopher Drew A great read on submarine espionage from directly after WWII through the Cold War. How the US Navy developed submarine spying tactics and some of the mission subs went on into Russian waters. From taping into underwater phone lines to submarine collisions. Gives the reader a prespective on a very seceret world. I also gained huge repect for submariners, those guys carried out missions, that if something went wrong and the were detected the possibility of scuttle the ship was actually an option. Imagine that. Anyway a good read.