Beyond Good & Evil: Prelude to a Philosophy of the Future

On the Nature of Philosophy and Other Philosophical Essays

Why There Is No God: Simple Responses to 20 Common Arguments for the Existence of God

In the Dust of This Planet: Horror of Philosophy, Volume 1

Pragmatism in Philosophical Inquiry: Theoretical Considerations and Case Studies

Give Them an Argument: Logic for the Left

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

Being and Nothingness

Studies in Quantitative Philosophizing

The Varieties of Religious Experience

On certainty and other philosophical essays on cognition

Understanding Reality: Metaphysics in Epistemological Perspective

Tragically Speaking: On the Use and Abuse of Theory for Life

Humanistic Philosophizing: Sensibility and Speculation in Philosophical Inquiry

Epistemetrics