This is basically a biography of Sam Giancana, ultimately the head of the Chicago 'outfit', as told through the eyes of his younger brother, Chuck, and as written, mostly, by his namesake godson. Other than offering some insight into the 20th century Italian mob the book is filled with remarkable revelations, all undocumented, concerning mob involvement in the assassinations of Anton Cermak, the Kennedy brothers, Marilyn Monroe, Patrice Lumumba and others. So, too, are revelations concerning the connections between the mob and such notables as Richard Daley, Joe Kennedy, the Rat Pack, various CIA operatives and officers, Lee Harvey Oswald, Richard Nixon and members of the Pritzker family (one of whom is currently running for office in Illinois). Although anecdotal, based as they are on what Sam purportedly told Chuck, most of these affiliations are, however, documented in other sources. All in all, this narrative is rather upsetting, upsetting enough, one hopes, to draw its readers to other, more well documented studies.