A world-famous psychiatrist speaks candidly for the first time about his 25-year experience of studying demon-possessed people. He recorded cases of levitation, reading thoughts at a distance, controlling animals, remote vision, etc. turned a scientific skeptic and a convinced atheist into a sincere believer.Dr. Gallagher's book tells us: in this world there is a place for "dark", demonic forces and paranormal phenomena, the existence of which is usually denied today. Reputed New York psychiatrist Dr. Richard Gallagher has an unusual profession. He's a specialist in demonic possession... and a scientific advisor in the field of exorcism. Many years ago, a priest knocked on his door and asked him to examine an unusual patient. After the tests, Gallagher was surprised: the girl was mentally healthy, but demonstrated psychic abilities, telling the details of the lives of people she did not know, including the mother of a psychiatrist. She was able to control the behavior of pets and spoke several languages fluently, but only when she was in a trance. She called herself a priestess of the satanic cult, in which she had been a member for many years. And after meeting her with a priest and a psychiatrist, quite frightening things began to happen ...Now Dr. Gallagher is a world-famous specialist who has devoted his life to the study of demonic possession. It is to him that exorcists of all faiths turn for advice in order to distinguish real possession from a mental or medical illness. Gallagher is absolutely sure that the real intervention of demons is not psychosis, depression, schizophrenia or an epileptic seizure, but something completely different. His book tells us that in this world there is a place for "dark", demonic forces that science cannot explain. And it is very dangerous to underestimate the extent of their influence on people..."An exhilarating, fascinating look at the phenomenon of demonic possession, written by an expert in the field of psychiatry... Believers will be delighted, non-believers will enjoy the discussion, and even the most skeptical readers will be surprised mysteries of human behavior that are explored in this book. – Kirkus ReviewEditorial design preserved in PDF A4.