Aspects of the Thought of P.D. Ouspensky by Michael Presley: This article places Ouspensky's ideas in historic context within modern philosophic thoughts.
Ouspensky, P. D. (1878-1947): Biographical essay, from Encyclopedia of Occultism and Parapsychology.
P. D. Ouspensky: Wikipedia's short biography of his life.
Petyr Demianovich Ouspensky (1878-1947): From the Skeptic's Dictionary.
Symbolism of the Tarot: Extract from 'A New Model of the Universe.'
The Modern Riddle of the Sphinx: Extract from 'A New Model of the Universe.'