Fundamental Symbols: The Universal Language of Sacred Science
René Guénon
Hearing Ourselves Think: Cognitive Research in the College Writing ...
Ann M. Penrose & Barbara M. Sitko
The Atman Project: A Transpersonal View of Human Development
Kenneth E. Wilber
Beyond Semantics and Pragmatics
Gerhard Preyer
Rome and Jerusalem
Martin Goodman
Der Magnetmotor: Freie Energie selber bauen
Patrick Weinand-Diez & Sonja Weinand