Written by Renn Butler MAPS Bulletin Winter 2019: Vol. 29, No. 3 Download this article. STANISLAV GROF, M.D., PH.D.PUBLISHED 2019 BY THE MULTIDICIPLINARY ASSOCIATION FOR PSYCHEDELIC STUDIES (MAPS) An Essential Map for the Inner Frontier Review of The Way of the Psychonaut: Encyclopedia for Inner Journeys One of the most important books ever written about … Continue reading The Way of the Psychonaut: Encyclopedia for Inner Journeys