Discourse on Metaphysics
Gottfried Wilhelm Leibniz
Capital: A Critique of Political Economy, Vol. 2 (Penguin)
Karl Marx & Friedrich Engels
Participatory Sense-Making: An Enactive Approach to Social Cognition
Hanne De Jaegher & Ezequiel Di Paolo
Mathematical Platonism and Opposites
Barry Mazur
Treatise on Money
Joseph A. Schumpeter