On vision and colors by Arthur Schopenhauer and Color sphere ...
Arthur Schopenhauer & Philipp Otto Runge & Georg Stahl
The Claim of Reason: Wittgenstein, Skepticism, Morality, and ...
Stanley Cavell
Yablo Paradox - Internet Encyclopedia of Philosophy
Stephen Yablo
The Case Against Voting
Colin Ward
The Inner Chapters
Zhuangzi & A. C. Graham