Topics in Universal Algebra
Bjarni Jonsson
Kena and Other Upanishads
Sri Aurobindo
Gnosis als Weltreligion: die Bedeutung der Gnosis in der Antike
Gilles Quispel
The Oxford Dictionary of Family Names in Britain and Ireland
Patrick Hanks & Richard Coates & Peter McClure (historian)
Twentieth-Century Philosophy: The Analytic Tradition
Morris Weitz
LSD and the Mind of the Universe
Christopher M. Bache