Displaying the top 100 results that match your query. http://www.phoenixpubliclibrary.org/rssapi.jsp?browse=true&Ne=6597&N=4+7498 http://www.phoenixpubliclibrary.org/record.jsp?R=808171 Documents the true story of an undercover FBI agent who assumed the role of a mobster in order to infiltrate the Gambino crime syndicate, in an account that describes how he was groomed within the Mafia itself to understand its operations and attitudes.