The Fabric of Reality

Berkeley's Idealism: A Critical Examination

The Complete Works of Plato

Locke on Knowledge and Reality: A Commentary on An Essay Concerning Human Understanding

The Black Swan: The Impact of the Highly Improbable

Hume's Epistemology and Metaphysics: An Introduction

The Construction of Social Reality

Kant's Theory of Knowledge: An Analytical Introduction

Axiology: The Science of Values, Volume 2

The Virtue of Selfishness

Intuition Pumps And Other Tools for Thinking

Until the End of Time: Mind, Matter, and Our Search for Meaning in an Evolving Universe

The Denial of Death

Kant's Doctrine of Virtue

Philosophical and Mathematical Logic

Objectivity

On the Nature of Philosophy and Other Philosophical Essays