The Concise Roget's International Thesaurus
Barbara Ann Kipfer
Mathematical Statistics with Applications
Dennis Wackerly & William Mendenhall & Richard L. Scheaffer
Leo Tolstoi - Gesammelte Werke.
Leo Tolstoi
Evolutionary Dynamics Course Book
Kenneth E. Wilber
Ontological Anti-Realism (Essay)
David John Chalmers
Figments of Reality: The Evolution of the Curious Mind
Ian Nicholas Stewart & Jack Cohen