Magisteria

The Force of Gurdjieff, Vol 1: A. R. Orage's Group Talks as Recollected by B. B. Grant and L. S. Morris (Volume 1)

By George Gurdjieff, Magisteria

The Force of Gurdjieff, Vol. 5: A. R. Orage's Group Talks as Recollected by Sherman Manchester

By Gurdjieff I George, Orage R Alfred, Magisteria