World's greatest skeptic debunks a host of popular fads, superstitions, and beliefs pushed by naive, gullible, and fraudulent. Debunks claims of Jack Van Impe, Uri Geller, Erich von Daniken, Edgar Cayce and others; reveals frauds behind Ancient Astronauts, Astrology, Bermuda Triangle, Dowsing, Kirlian photography, N-rays, psychic surgery, spoon bending and much more. ****** Softcover, [xvi] + 342 pages, index, bibliography, appendix, footnotes, scores of b/w photos and diagrams with captions. Introduction by Isaac Asimov.