The other day I bought an issue of a Life Magazine about Mobsters and Gangsters, and in the plane I read every page of it.
It has EVERYTHING of the Mob, including biographies of the gangsters, the places they lived at, their wives, cars, guns, everything.
It covers the biographies of the most famous gangsters such as Capone, Costello, the Five Families, John Gotti, Lansky, and even the movies of the mob. It is great, I reccomend it.
