The Obstacle is the Way Expanded 10th Anniversary Edition: The Timeless Art of Turning Trials into Triumph

On the Nature of Philosophy and Other Philosophical Essays

Anti-Natalism: Rejectionist Philosophy from Buddhism to Benatar

The Principia: The Authoritative Translation: Mathematical Principles of Natural Philosophy

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

Pragmatism in Philosophical Inquiry: Theoretical Considerations and Case Studies

Plato at the Googleplex: Why Philosophy Won't Go Away

Risk Theory: Rational Decision in the Face of Chance, Uncertainty, and Risk

Philosophy 101: From Plato and Socrates to Ethics and Metaphysics, an Essential Primer on the History of Thought

Studies in Quantitative Philosophizing

Objectivism: The Philosophy of Ayn Rand

On certainty and other philosophical essays on cognition

The Stoic Challenge: A Philosopher's Guide to Becoming Tougher, Calmer, and More Resilient

Understanding Reality: Metaphysics in Epistemological Perspective

The Philosophy Book: Big Ideas Simply Explained

Humanistic Philosophizing: Sensibility and Speculation in Philosophical Inquiry

The Varieties of Religious Experience

Epistemetrics

An Invitation to Feminist Ethics: Edition 2