The Adventure of the Devil's Foot
Arthur Conan Doyle
Toolbox Kommunikationsman[..]
Ansgar Zerfaß & Sophia Charlotte Volk
Conscience: An Interdisciplinary View: Salzburg Colloquium on ...
G. Zecha & P. Weingartner
The Continuum Companion to Philosophy of Mind
James Garvey
El Espectro de la Conciencia: Un Modelo que Incluye la Espiritualidad
Kenneth E. Wilber
Descriptive psychology
Franz Brentano
International Library of Philosophy (1)