For much of the 20th century, unusual perceptions and sensations, radical alternations of consciousness, and other extraordinary subjective experiences were ign

The importance of spiritual and religious frames of reference in making sense of and recovering from mental health difficulties is increasingly being recognized

The science behind claims of alien encounters and visions of ghosts can be even more fascinating than the sensationalist headlines. What leads some people to be

Spanning the new evidence that has emerged in the last 20 years, this book appraises the best available evidence to date on scientific claims of the paranormal.