Complete Works of Aristotle, Volume 1
Aristotle, Barnes, J.
Being and Nothingness
Jean-Paul Sartre
Game Engine Black Book Doom (v1.1)
Fabien Sanglard
The General Theory of Employment, Interest and Money
Keynes, John Maynard
The Presocratic Philosophers
G. S. Kirk & J. E. Raven & M. Schofield