Simply the Most Effective Approach to Inducing Lucid Dreams & Out of Body Experiences. This breakthrough book tells you everything you need to know on how to start experiencing extremely advanced lucid dreams and OBEs using the LDS (Lucid Dream Supplement) induction technique. This is the first comprehensive guide that explains how to use natural, non-prescription, and healthy supplements to induce some of the most profound experiences that humans can achieve. Thomas Yuschak holds Masters Degrees in Mechanical Engineering and Modern Physics. He has been studying Lucid Dreaming for over a decade and has become a leading authority on the supplement approach of inducing lucid dreams. Mr. Yuschak is the founder of AdvancedLD, Ltd; an organization dedicated to the research, development, and teaching of the most advanced and effective induction techniques known. Used Book in Good Condition