Mark Silverman is the author of two bestselling nonfiction books, MARKED CARD and ROGUE MOBSTER, which chronicles the Boston mob wars of the 1990's and early 2000's where over two dozen gangsters were killed over control of Boston's underworld. Silverman writes about his personal experiences getting inside the mob and becoming an integral part of the war. Silverman's books have been hailed as providing readers with the first inside glimpse into what went on at the street level, why people were killed, and what the stakes were. Silverman is a highly regarded public speaker who has made multiple...