The Joyful Wisdom (aka The Gay Science)
Friedrich Wilhelm Nietzsche
The System of the World
Neal Stephenson
The Baroque Cycle (3)
The World as Will and Idea (Vol. 1 of 3)
Arthur Schopenhauer
Marxist Economic Theory, Vols. I & II
Ernest Mandel
New Money for a New World
Bernard A. Lietaer