Being Logical: A Guide to Good Thinking

Quine: Naturalized Epistemology, Perceptual Knowledge and Ontology

The Stoic Mind: A Visual Exploration Of Stoic Philosophy

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

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

A Course in Miracles - Explanations of Major Themes

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

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

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

A Rulebook for Arguments: Edition 5

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

The Art of Asking Essential Questions: Based on Critical Thinking Concepts and Socratic Principles, Edition 5

The Nature and Functions of Critical & Creative Thinking

Decoding Jung's Metaphysics: The Archetypal Semantics of an Experiential Universe

The Thinker's Guide to Socratic Questioning

Logic for Philosophy

Logic: A Very Short Introduction: Edition 2