The Supernatural Author:Douglas Hill and Pat Williams The Supernatural takes you on an excursion into the eerie world of the unknown, complete with what must surely be the rarest collection of occult illustrations anywhere. It includes photographs of materialized apparitions and 20th century witches. — The Supernatural is based on modern research into today's parapsychology and the occult throughou... more »t history. It is a thoroughly objective work by two of the most knowledgeable authorities in the field. It focuses on the scientific investigations into psychical phenomena now under study by research groups around the world, and on extrasensory perception as it has developed over the centuries. It ranges from pre-history to the present, from the ancient villages of Europe to the modern suburbs of America.« less