Infinity in Inversive Geometry
cut-the-knot.org
Religion Explained
Pascal Boyer
On Violence
Hannah Arendt
Handbook of Philosophical Logic - Volume 4
Dov M. Gabbay & Franz Guenthner
Magic Corrupts, Magic Conquers (Warrior of the Divine Sword)
A. J. Locke
Guerilla Data Analysis using Microsoft Excel
Bill Jelen