Popper's Philosophy of Science - Overview
Ralph E. Kenyon Jr.
Rights, culture, and the law
Lukas H. Meyer & Stanley L. Paulson & Thomas Winfried Menko Pogge
G.W. Leibniz, Interrelations Between Mathematics and Philosophy
Norma B. Goethe & Philip Beeley & David Rabouin
The Joy of X: A Guided Tour of Math, From One to Infinity
Steven Strogatz
The Complete Idiot's Guide to the Power of the Enneagram
Herb Pearce, M. Ed.
Liminal Thinking: Create the Change You Want by Changing the ...
Dave Gray