Book

Tertium Organum: El tercer canon del pensamiento

A philosophical treatise proposing a higher-dimensional logic and a mysticism of expanded consciousness, synthesising non-Euclidean geometry, Kantian idealism, and Theosophy.

Author: P. D. Ouspensky
Type: Book
Written: 1920
Edition: 1922
Publisher: Alfred A. Knopf (for the 1922 edition); Manas Press, Rochester N.Y. issued the 1920 first English edition
Language: English
Tradition: Occult Revival
Identifiers: ISBN9789501703290

Where to find it

P. D. Ouspensky: a Brief Bibliography (gurdjieff.org)
Tertium Organum — Wikipedia