Spy Book: The Encyclopedia of Espionage
Norman Polmar & Thomas B. Allen
Integral Psychology: Consciousness, Spirit, Psychology, Therapy
Kenneth E. Wilber
The Geometry of Riemann Surfaces and Abelian Varieties
José María Muñoz Porras & Iberoamerican Congress On Geometry & Sevín Recillas-Pishmish
A Beginner's Guide to Mathematical Logic
Raymond M. Smullyan
The Green Hills of Earth
Robert A. Heinlein
The History of Torture
Daniel P. Mannix