To answer my own question, mine is a book called 'To drop a dime' by Paul Hoffman and Ira Pecznick.
It's the true story of a hitman (Ira Pecznick) for the Campisi crime family in New Jersey. The title means to turn informer. It is a reasonably rare book in mafia books, which was why I had to have it
I paid £300 for it about 4 years ago. I have seen it selling for £350+ for decent Hardcover copies, like mine, and paperback for £200.
It's the true story of a hitman (Ira Pecznick) for the Campisi crime family in New Jersey. The title means to turn informer. It is a reasonably rare book in mafia books, which was why I had to have it
I paid £300 for it about 4 years ago. I have seen it selling for £350+ for decent Hardcover copies, like mine, and paperback for £200.