The Oxford English Dictionary
J. A. Simpson & E. S. C. Weiner
Byzantium and the Crusades
Jonathan Harris
Origins and History of Consciousness
Neumann, Erich
Psychedelics Encyclopedia
Peter G. Stafford & Jeremy Bigwood
Lectures on the Orbit Method
Aleksandr Aleksandrovich Kirillov
Jungian Spirituality: The Only Introduction You'll Ever Need
Vivianne Crowley