90 Prince Street is the story of a bright, young boy from a good Italian family who gets enticed into the Mafia. Eighteen year-old Lou Torso is recruited by the Don of a major Boston Mafia Family. He becomes second-in-command to Don Franco, who he considers to be his teacher, mentor, and friend. Thirty years later, Don Franco dies and Lou succeeds him. Although this is a work of fiction, many of the incidents depicted are true. The author has knowledge of these incidents as told to him by relatives and friends, and through his own research.