Four in-depth lectures on the essence of the Fourth Way ideas, their practical application for psychological and spiritual development, and their relationship to Christianity. An extensive glossary is also included. The Fourth Way was developed by G.I. Gurdjieff, P.D. Ouspensky, and Maurice Nicoll.
A great introduction to the great work of Gurdjieff, it can be read in one sitting, but needs to be re-read multiple times since this book contains all the essential teachings of one of the most advanced methods for spiritual transformation.