The Real Projective Plane (includes Appendix for Mathematica®)
H. S. M. Coxeter & George Beck
Thinking About Mathematics: The Philosophy of Mathematics
Stewart Shapiro
A Realist Philosophy of Social Science: Explanation and Understanding
Peter T. Manicas
International Relations and the Philosophy of History: A Civilizational ...
A. Yurdusev
Dark Mirror: Edward Snowden and the American Surveillance State
Barton Gellman
The Story of Philosophy: the Lives and Opinions of the Greater ...
Will Durant