Organized crime : an introduction -- Johnny Torrio : the Chicago Fox -- Al Capone : brutal king of Chicago -- Arnold Rothstein : the business of crime -- Charles "Lucky" Luciano : criminal mastermind -- Meyer Lansky : gambling kingpin -- The Purple Gang : feared bootleggers -- Mickey Cohen : Hollywood gangster -- John Gotti : the Teflon Don -- Yakuza : organized crime in Japan -- The Russian Mafia : a new criminal empire.