Civil Disobedience
Henry David Thoreau
Coding the Matrix: Linear Algebra Through Computer Science Applications
Philip N. Klein
An Architectural Approach to Level Design
Christopher W. Totten
The origin of species
Darwin, Charles, 1809-1882
Beyond Good and Evil: Prelude to a Philosophy of the Future
Friedrich Wilhelm Nietzsche
A Discourse on Method: Rightly Conducting the Reason, and Seeking ...
Rene. Descartes