Philosophical Logic

The Metaphysics Within Physics

Beyond Good and Evil

Philosophy of Language

Truth and Paradox: Solving the Riddles

Philosophy of Law

Thus Spoke Zarathustra

Truth

New Foundations for Physical Geometry: The Theory of Linear Structures

Think: A Compelling Introduction to Philosophy

Philosophy of Physics: Space and Time

Philosophy of Mathematics

Quantum Non-Locality and Relativity: Metaphysical Intimations of Modern Physics, Edition 3

The Faith: What Christians Believe, Why They Believe It, and Why It Matters

Philosophy of Biology

Epistemology

Philosophical Investigations: Edition 4

The Open Society and Its Enemies

How to Live a Good Life: A Guide to Choosing Your Personal Philosophy