The Gnostic Jung & the Seven Sermons to the Dead
Stephan A. Hoeller
The General Theory of Employment, Interest and Money
Keynes, John Maynard
Principia Mathematica Vol 2
Alfred North Whitehead & Bertrand Russel
Profit First: Transform Your Business From a Cash-Eating Monster ...
Mike Michalowicz
New Foundations for Classical Mechanics
D. Hestenes
How to Solve It: A New Aspect of Mathematical Method
George Polya
Euclid's Elements of Geometry
Richard Fitzpatrick, University of Texas at Austin
Einstein Manifolds
Arthur L. Besse