Morse Theory
John Milnor
Heat Kernels and Dirac Operators
Ezra Getzler
Zen of Assembly Language: Knowledge
Michael Abrash
Grain Brain
David Perlmutter
Ride the Tiger
Julius Evola
The Three Magical Books of Solomon: The Greater and Lesser Keys ...
Aleister Crowley & S. L. Macgregor Mathers & F. C. Conybear