America's Sherlock Holmes: The Life and Times of William J. Flynn, 3rd Edition.

America's Sherlock Holmes: The Life and Times of William J. Flynn, 3rd Edition, is now available. This 472-page book has the most extensive stories and pictures of William Flynn than any other book ever written about this great man. If you don't know who this man is, I would suggest you order it today. It's available on Amazon—Chief of the Secret Service and later Director of the Bureau of Investigations.