An Encyclopedia of Claims, Frauds, and Hoaxes of the Occult ...
James Randi
Das Wahre, Schöne, Gute: Geist und Kultur im 3. Jahrtausend
Kenneth E. Wilber
Encyclopedia of World Cultures North America
David Levinson
An Essay on Man: An Introduction to a Philosophy of Human Culture
Ernst Cassirer
Oxford International Maths for Cambridge Secondary 1 Student ...
Deborah Barton
Historischer Weltatlas
Walter Leisering