Ursprung und Hintergrund seiner Lehre
John G. Bennett
Adam Smith
Christophe Speth
Affective Computing
Rosalind W. Picard
What's the Use?: How Mathematics Shapes Everyday Life
Ian Nicholas Stewart
Theories of the Chakras: Bridge to Higher Consciousness
Hiroshi Motoyama
Dictionary of Mysticism
Frank Gaynor
The Malleus Maleficarum
Heinrich Kramer & James Sprenger