The Mystic Knowledge series is a group of compilations of the Mystic and Out-of-Body Travel Works of Marilynn Hughes on various subjects of scholarship so you may have at your fingertips all the Out-of-Body Travel instructions on a particular area of study. We hope this series helps those who are interested in a special area of study to listen to all the recorded mystical and out-of-body travel experiences that the author has on each subject.