FBI agent Joseph D. Pistone, posing as a criminal under the name Donnie Brasco, carried out the boldest operation in FBI history—working undercover for six years to penetrate the most closed circles of the Mafia. Now his unforgettable account brings the entire Mafia world to life—their code of honor and betrayal, their wives, girlfriends, and mistresses, their lavish spending and dirty deeds. Joseph Pistone reveals all the incredible aspects of the world he infiltrated—jealously guarded—and paints a chilling picture of what the Mafia is, what they do, and what it means in modern America.