A Calculus Approach to the Theory of the Core of an Exchange ...
Leif Johansen
The Ecological Thought
Timothy Morton
Tao Te Ching: The Essential Translation of the Ancient Chinese ...
Laozi & John Minford
Philosophische Untersuchungen / Philosophical Investigations
Ludwig Wittgenstein
Free Software, Free Society
Richard Stallman
In the Beginning...was the Command Line
Neal Stephenson