Interest in psychic and paranormal phenomena has never been greater—which also means there is more confusion than ever about which claims are bogus and which

Describes the author's first psychic experiences and how his powers developed, from the terrifying outbursts of poltergeist activity at school and the hysteria

Bestselling author Michael Shermer delves into the unknown, from heretical ideas about the boundaries of the universe to Star Trek's lessons about chance and ti

Rationality within Modern Psychological Theory examines the rational and irrational dimensions of human nature and of the psyche and logos. Harold combines the

An in-depth analysis of oracular divination in Plutarch’s thought Oracular divination was of special concern for Plutarch of Chaeronea (45–120 AD), Platonic