A Short History of Chinese Philosophy
Yu-Lan Fung
The jungle: the uncensored original edition
Upton Sinclair
Public Choice - Politics without Romance
James Buchanan
An Introduction to Mathematical Analysis in Economics
Dean Corbae & Juraj Zeman
Induction: Processes of Inference, Learning, and Discovery
Richard E. Nisbett & Keith J. Holyoak & John H. Holland & Paul R. Thagard
Die Beziehungen zwischen dem Ich und dem Unbewussten
Carl Gustav Jung
Also sprach Zarathustra I-IV
Friedrich Wilhelm Nietzsche