On vision and colors by Arthur Schopenhauer and Color sphere ...
Arthur Schopenhauer & Philipp Otto Runge & Georg Stahl
The Prince and the Pauper
Mark Twain
Self and Others
R. D. Laing
The Practice of Mind: Theory, Simulation or Primary Interaction?
Shaun Gallagher
Introduction to Objectivist Epistemology
Ayn Rand & Leonard Peikoff