Understanding Philosophy of Science
James Ladyman
One Nation Under Blackmail - Vol. 1: The Sordid Union Between ...
Whitney Alyse Webb
Lattices, Semigroups, and Universal Algebra
Jorge Almeida & Gabriela Bordalo & Philip Dwinger
Adams vs. Jefferson: The Tumultuous Election of 1800
John E. Ferling
The Truth About Making Smart Decisions
Robert E. Gunther
Eine Kindheit mit Gurdjieff
Fritz Peters
Episodes with Gurdjieff
Edwin Wolfe
Teachings of Gurdjieff: A Pupil's Journal
Charles Stanley Nott
Gurdjieff and Blavatsky - Western Esoteric Teachers in Parallel
Johanna Petsche
Georg Iwanowitsch Gurdjieff - Magier, Mystiker, Menschenfänger
James Moore
The War Against Sleep
Colin Wilson
Gurdjieff - A Very Great Enigma
John G. Bennett
Ursprung und Hintergrund seiner Lehre
Gurdjieff and Hypnosis: A Hermeneutic Study
Mohammad H. Tamdgidi
Gurdjieff (Oxford Studies in Western Esotericism)
Joseph Azize
Gurdjieff and Music
Gurdjieff and the Women of the Rope
Georges Ivanovich Gurdjieff
Gurdjieff der Magier
Louis Pauwels
Gurdjieff entschlüsselt
Gurdjieff Heute
Gurdjieff His Work on Myself with Others for the Work
Irmis B. Popoff
Gurdjieff in the Light of Tradition
Whitall Perry
Gurdjieff und der Innerste Kreis der Menschheit
Ernest Scott
Gurdjieff Reconsidered: The Life, the Teachings, the Legacy
Roger Lipsey
Gurdjieff Zitate über Lernen Verstehen by Gurdjieff, G.I.