Knowledge and Skepticism
Joseph Keim Campbell & Michael O'Rourke & Harry S. Silverstein
A University Algebra: An Introduction to Classic and Modern ...
Dudley Ernest Littlewood
Understanding Understanding - Syntactic Semantics and Computational ...
William J. Rapaport
Live Free or Die: America (And the World) on the Brink
Sean Hannity
The Universe in a Handkerchief: Lewis Carroll’s Mathematical ...
Martin Gardner
Ken Wilber - Filasofia Transpersonal
Ángel Rguez