This classic text explores how we as individuals can move towards our ultimate potential through understanding human behaviour and enhancing our level of consciousness.

David R. Hawkins, MD, PhD, was Director of the Institute for Spiritual Research, Inc., and Founder of the Path of Devotional Nonduality. He was renowned as a pioneering researcher in the field of consciousness, as well as author, lecturer, clinician, physician and scientist. He served as an adviser to Catholic, Protestant and Buddhist monasteries; appeared on major network television and radio programmes; and lectured widely at such places as Westminster Abbey, the Oxford Forum, the University of Notre Dame and Harvard University. www.veritaspub.com