Being Logical: A Guide to Good Thinking

On the Nature of Philosophy and Other Philosophical Essays

How to Solve It: A New Aspect of Mathematical Method

A Rulebook for Arguments: Edition 5

Issues in the Philosophy of Religion

Logically Fallacious: The Ultimate Collection of Over 300 Logical Fallacies (Academic Edition)

Philosophical Clarifications: Studies Illustrating the Methodology of Philosophical Elucidation

The Philosopher's Book of Questions & Answers: Questions to Open Your Mind

Process Metaphysics: An Introduction to Process Philosophy

How to Win Every Argument: The Use and Abuse of Logic, Edition 2

Reason and Religion

An Illustrated Book of Bad Arguments: Learn the Lost Art of Making Sense (Bad Arguments)

Epistemology: An Introduction to the Theory of Knowledge

A Course in Miracles - Explanations of Major Themes

Philosophy Examined: Metaphilosophy in Pragmatic Perspective

A Reasonable Response: Answers to Tough Questions on God, Christianity, and the Bible

Philosophical Deliberations