In Search of the Miraculous
This book recounts P. D. Ouspensky's first meeting and subsequent association with George Gurdjieff. It is widely regarded as perhaps the most comprehensive account of Gurdjieff's system of thought available. Many followers regard it as a "fundamental textbook" of Gurdjieff's teachings and it is often used as a means of introducing new students to Gurdjieff's system of self-development.