The Python/C API: Release 3.6.4
Guido van Rossum & Python Development Team
A Treatise on Bessel Functions and Their Applications to Physics
Andrew Gray & Edward Gray & George Ballard Mathews & Ernst Meissel
Laws of Form
G. Spencer-Brown
The True Believer: Thoughts on the Nature of Mass Movements
Eric Hoffer
Concepts: Where Cognitive Science Went Wrong
Jerry A. Fodor
Runes and the Origins of Writing
Alain de Benoist