Science of Logic
Georg Wilhelm Friedrich Hegel
Kritik der reinen Vernunft / Zweite hin und wieder verbesserte ...
Immanuel Kant
The World as Will and Representation, Vol. 1
Arthur Schopenhauer
Taking Care of Youth and the Generations
Bernard Stiegler
Free Software, Free Society
Richard Stallman
In the Beginning...was the Command Line
Neal Stephenson