Starts before the Mafia was as big a force back in the early 30s. Federal involvement when Hoover got the FBI started up to today. Includes considerable personal info about people on both sides of the law and includes a lot about the Mafia involvement in delivering the electoral vote for Illinois which won the 1960 election for Kennedy. I haven't read all of this series of books but IMO the ones I've read were pretty good.

I agree 43.
I'm a fan of Bill O'reilly's work!
The Mob book is Good!
The thing that I really like about him, is he uses 3 sources to Vet his info, and not just assuming the Facts, until he can Verify!

Good read.
Have read all the series and really enjoyed them, but then
I like history and learning about events.

Big fan of O'Reilly and Dugard. Have read most of their series and find them very informative. Will add this one to my stack.