Head Shot: The Science Behind the JFK Assassination is a hardcover book published by Prometheus Books, Publishers in 2010. Written by G. Paul Chambers, the book explores the science behind the assassination of President John F. Kennedy. It covers topics such as conspiracy theories, United States history, and physics. The book is 9.5 inches in length, 6.4 inches in width, and 0.9 inches in height. It has 260 pages and is written in English.