Mickey Cohen, who died in 1976, was a colorful, feared West Coast gangster-gambler who knew the biggest names in Hollywood including the Rat Pack, was a confidant of Bugsy Siegel, a friend of Las Vegas' late Liz Renay and on first names with the biggest guys in the Mafia, plus Frank Sinatra, Richard Nixon and Billy Graham. Brad Lewis' book about Cohen draws from thousands of resources - a virtual treasure trove of Mafia-related books, articles and interviews.

When Bugsy Siegel was executed, ruthless Mickey Cohen, a former pro boxer and cunning provocateur, took over criminal activity in L.A., a move sanctioned by Meyer Lansky and Frank Costello. Attaining immense power and dominance, from the late 1940s until 1976 the semi-literate Angeleno became an above-the-fold newspaper name, accumulating a remarkable count of more than 1,000 front pages in Los Angeles papers alone, and hundreds of articles in national and international periodicals.

Genovese, Gambino, Bonnano, Colombo, and Lucchese. For decades these Five Families ruled New York and built the American Mafia (or Cosa Nostra) into an underworld empire. Today, the Mafia is an endangered species, battered and beleaguered by aggressive investigators, incompetent leadership, betrayals, and generational changes that produced violent, unreliable leaders and recruits.

Giovanni's Ring is the story of "Giovanni Rocco," a New Jersey police officer, known undercover as "Giovanni Gatto," who was the mysterious agent at the epicenter of Operation Charlie Horse, a federal undercover operation that ultimately brought down ten members and associates of New Jersey's DeCavalcante Mafia family, the criminal organization known as "the real Sopranos." The book is not simply a chronicle of Giovanni Rocco's adventures in the murky and dangerous Mafia world he inhabited, but also a fascinating window into the psychological struggles that such a life entails.

Vincent "Chin" Gigante. He started out as a professional boxer - until he found his true calling as a ruthless contract killer. His doting mother's pet name for the boy evolved into his famous alias, "Chin", a nickname that struck fear throughout organized crime as he routinely ordered the murders of mobsters who violated the Mafia code. Vincent Gigante was hand-picked by Vito Genovese to run the Genovese Family when Vito was sent to prison. Chin raked in more than $100 million for the Genovese Family, all while evading federal investigators.