I just published a book on the history of the Mafia that focuses on gangsters who came from Corleone, Sicily. Some of the chapters are focused on Corleone, most of it is looking at their spread across the United States. It's a very comprehensive look at the mafiosi from one city, and uses the examples to prove broader hypotheses about how the Mafia originated and is organized. It's the result of years of research and I can't wait to hear what people have to say about it. The book is titled IN OUR BLOOD: The Mafia Families of Corleone. There are print and e-book formats available. The e-book edition has links to the genealogical profiles of the people who are named in the book. Available on Amazon. https://www.amazon.com/dp/B0CMZZK5W9?ref_=pe_3052080_397514860