Has anyone read this book? Is it any good? Who are the main characters? Do they have the same names as they had in the movie or are they the real life names of the characters (Rosenthal and Spilotro)?

I just ordered this book off of http://www.abebooks.com (thanks, Turi).

"Mio padre se chiamo Antonio Andolini, e questo รจ per te." - Robert De Niro to Giuseppe Sillato in The Godfather Part II.