I am not sure if you can find the actual legal documents anywhere. But the book explains in great detail everything about Valachi.

It is a biography/autobiography of Valachi that runs through his entire career in the Mafia and through the legal battle he became involved in. It was a very significant time in America for the Mob and changed the way Cosa Nostra would act from then on.

"The toe you stepped on yesterday may be attached to the ass you have to kiss today."
-Former Mayor of Providence, RI, Vincent "Buddy" Cianci