Philosophy of Science: A Very Short Introduction
Samir Okasha
The Perils of Utilitarian Property Rights Theory
Kevin Amos Carson
The Formation of the Economic Thought of Karl Marx
Ernest Mandel
Philosophy of the Brain : The Brain Problem
Georg Northoff
Discourse on Metaphysics and The Monadology
Gottfried Wilhelm Leibniz & George R. Montgomery
The World as Will and Representation, Vol. 1
Arthur Schopenhauer
The World as Will and Representation, Vol. 2
Principia Ethica
G. E. Moore
Essential Works of Lenin
Vladimir Ilyich Lenin
Economic and Philosophic Manuscripts of 1844
Karl Marx
Tractatus Logico-Philosophicus
Ludwig Wittgenstein