Über den Autor und weitere Mitwirkende
Joe H. Slate, Ph.D. is a licensed psychologist, professor emeritus of psychology at Athens State University, and founder of the Parapsychology Research Institute and Foundation (PRIF). He has written thirteen books on a variety of metaphysical subjects. Carl Llewellyn Weschcke is the co-owner and chairman of Llewellyn Worldwide. He played a seminal role in the rise of Wicca and Neo-Paganism in the 1960s and 1970s and has been called the father of New Age for his public sponsorship of metaphysical subjects.