Finitude: A Study of Cognitive Limits and Limitations

On the Nature of Philosophy and Other Philosophical Essays

On certainty and other philosophical essays on cognition

Dialectics: A Classical Approach to Inquiry

Epistemic Merit: And other Essays on Human Knowledge

Epistemological Studies

Vagaries of Value: Basic Issues in Value Theory

On Rules and Principles

Infinite Regress: The Theory and History of Varieties of Change

A Journey through Philosophy in 101 Anecdotes

Philosophy Examined: Metaphilosophy in Pragmatic Perspective

Philosophy Examined: Metaphilosophy in Pragmatic Perspective

Al-Kindi: An Annotated Bibliography

Philosophical Clarifications: Studies Illustrating the Methodology of Philosophical Elucidation

Pragmatism: The Restoration of Its Scientific Roots

Al-Farabi: An Annotated Bibliography

Is Philosophy Dispensable?: And Other Philosophical Essays

Essays in Philosophical Synthesis

Philosophical Episodes