TERTIUM ORGANUM, P.D. Ouspensky, 3rd Ed. 1945 — SCIENCE OCCULTISM MYSTIC ELVES & GNOMES and an Aristotelian organization through

and an Aristotelian organization through functional or pragmatic logic

The title story was reprinted in POWERS OF DARKNESS (1934)

but most of his supporters coalesced behind Theodore Roosevelt

An eminent English Theosophist

TERTIUM ORGANUM, P.D. Ouspensky, 3rd Ed. 1945 — SCIENCE OCCULTISM MYSTIC ELVES & GNOMES and an Aristotelian organization throughTERTIUM ORGANUM: THE THIRD CANON OF THOUGHT A KEY TO THE ENIGMAS OF THE WORLD, by P. D. Ouspensky, 3rd Edition 1945 Publisher: Alfred A. Knopf, New York (1945) Third edition of TERTIUM ORGANUM from 1945 in very well preserved condition. The boards and binding are solid and tight, with little shelf wear. The pages are crisp and clean, and free of interior markings. Description A truly mind expanding writing that justifies mysticism through science. He