Sammy the Bull Gravano is the very best-score member of the Mafia in The usa ever to defeat. In telling Gravano’s tale, Peter Maas brings us as by no means prior to into the innermost sanctums of the Cosa Nostra as though we had been there ourselves–a mystery underworld of energy, lust, greed, betrayal, and deception, with the threat of violent loss of life all the time ready within the wings.