Must Haves
Real Time Collision Detection (Christer Ericson)
Geometric Tools for Computer Graphics + Corrections (Philip J. Schneider / David H. Eberly)
Recommended Books (Programming + Maths)
Linear Algebra Done Right (Sheldon Axler)
* The Feynman Lectures on Physics (Feynman / Leighton / Sands)
OpenGL Superbible (Richard S Wright Jr. / Nicholas Haemel)
Recommended Books (Other)
Democratic Equality: What Went Wrong? (Edward Broadbent)
Failed States (Noam Chomsky)
Uncle Tungsten (Oliver Sacks)
Nebula Awards Showcase 2007 (Mike Resnick)
Outdated Recommendation Real-Time Rendering (Tomas Akenine-Moller / Eric Haines / Naty Hoffman) *Freely available online