Amazing, how a topic this interesting can be made this boring.
I understand that shedding light on how the mafia is built involves complex investigation, requires introducing many characters, and explaining a tight-vowen network. However, the point of reporting it in this format is to make it understandable, not to produce a book that says everything and nothing at the same time.
Reading this book was an absolute chore, and I would not recommend it at all.
The only reason I gave it two stars, is that the investigative work behind it is obviously very extensive. Quite a shame that the author was unable to write in a digestable manner.