Critique Of Pure Reason
Immanuel Kant
Euclid's Elements of Geometry
Richard Fitzpatrick, University of Texas at Austin
Picatrix Liber Atratus: Books 3 and 4 (Complete Picatrix Liber ...
Christopher Warnock
The Toxin Solution
Joseph Pizzorno
Selections From Science and Sanity: An Introduction to Non-Aristotelian ...
Alfred Korzybski