Leibniz’s Metaphysics of Nature: A Group of Essays

Being Logical: A Guide to Good Thinking

Scientific Realism: A Critical Reappraisal

A Rulebook for Arguments: Edition 5

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

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

Forbidden Knowledge: And Other Essays on the Philosophy of Cognition

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

A Course in Miracles - Explanations of Major Themes

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

There Are Two Errors in the the Title of This Book, Revised and Expanded (Again): A Sourcebook of Philosophical Puzzles, Problems, and Paradoxes, Edition 3

The Critical Thinking Toolkit

Logic for Philosophy

Logic: A Very Short Introduction: Edition 2