Game Engine Black Book Doom (v1.1)
Fabien Sanglard
The Logic of Chemical Synthesis
Corey E.G., Chelg X.
Iamblichus and the Theory of the Vehicle of the Soul
John F. Finamore
PLP An introduction to mathematical proof
Seckin Demibras, Andrew Rechnitzer
New Foundations for Classical Mechanics
D. Hestenes