The Jungian Experience: Analysis and Individuation
James Albert Hall
The Philosophy of Science: Science and Objectivity
George Couvalis
The Gnostic Handbook
The Institute for Gnostic Studies
Gnostic studies I
Gilles Quispel
Beyond the Letter: A Philosophical Inquiry Into Ambiguity, Vagueness, ...
Israel Scheffler
Key Bible Concepts
David W. Gooding & John Carson Lennox