Over many years I have seen references to a book by Peter R. Senich when questions on sniping are brought up. I recently acquired his book titled "The Pictorial History of U.S. Sniping" and was wondering if that was the book or if he has written several books on the subject. The book is from the Robert F. Barrick Memorial Library at Fort Ritchie Maryland and was on a shelf at an antique mall. Paid $20.