The Tao of Philosophy
Alan Watts
Riddles of the Sphinx: And Other Mathematical Puzzle Tales
Martin Gardner
Theaetetus
Plato
The Crucible of Consciousness: An Integrated Theory of Mind ...
Daniel Clement Dennett & Zoltan Torey
Goal-Directed Proof Theory
Dov M. Gabbay & N. Olivetti
The Inequality Paradox
Douglas McWilliams