Is it real because you believe it, or do you believe it because it's real? Paul McKenna, television's hypnotic genius, takes us on an extraordinary tour of the paranormal. He investigates real life X Files - cases of UFOs, Extraterrestrials, Ghosts, Psychokinesis, Telepathy, Psychic Detectives and Superhumans - and redraws the boundaries of what is scientifically 'impossible.'. The phenomena explored in this book will challenge the way you think. But then, most scientific achievements also defied the conventional wisdom of their time. After all, paranormal phenomena are simply those things that science cannot explain - yet!