Book excerpt: This revised edition contains all the main paranormal topics, ranging from apparitions and zoological mysteries, to ball lightning, crop circles, ESP, poltergeists, premonitions and UFOs, as well as new information on conspiracy theories, ancient wisdom and electronic pollution. The author gives details of the main cases in each area plus up-to-the-minute events, thinking, research and experiments. It also offers a comprehensive reading list of books and publications available within each topic, and addresses of recommended research organisations around the world.