http://www.amazon.com/Energy-Cold-Fusion-Antigravity-Znidarsic/dp/1480270237/ref=sr_1_3?s=books&ie=UTF8&qid=1353795386&sr=1-3
The best hard copy book on Energy and Cold Fusion I have ever seen, buy one its cheep. If you have Elementary Anti-gravity II you don't need this book. Frank Znidarsic
