In cases when mysterious phenomena jar our understandings of the material world, the experts in paranormal research can provide astonishing explanations. A parapsychologist and paranormal investigator, the author of this volume plumbs 25 years of experience to create a personal and captivating account of events both common and uncommon to the field of paranormal research. Anecdotes and studies in this volume run the gamut from encounters with intelligent entities and imprints of past events to peculiar moving objects to those events that may seem paranormal but actually have common explanations. Major research centers and related resources are discussed, and advice is given on how to judge the credibility of self-professed ghost hunters.