The Presocratic Philosophers
G. S. Kirk & J. E. Raven & M. Schofield
The End of Absence
Michael Harris
Philosophy and Theurgy in Late Antiquity
Algis Uzdavinys & John F. Finamore
Programming Game AI by Example
Mat Buckland
Game Engine Gems 3
Eric Lengyel
3D Game Engine Programming
Stefan Zerbst & Oliver Düvel