Kant's Introduction to Logic and His Essay on the Mistaken Subtilty of the Four Figures

Being Logical: A Guide to Good Thinking

A Rulebook for Arguments: Edition 5

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

Groundwork of the Metaphysics of Morals

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

Kant's Three Critiques: The Critique of Pure Reason, The Critique of Practical Reason & The Critique of Judgment: The Base Plan for Transcendental Philosophy, The Theory of Moral Reasoning and The Critiques of Aesthetic and Teleological Judgment

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

Kant’s Foundations of Ethics

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

The Critique of Pure Reason: Base Plan for Transcendental Philosophy: Enriched edition. Exploring the Limits of Human Understanding and Metaphysical Knowledge

A Course in Miracles - Explanations of Major Themes

Fundamental Principles of the Metaphysic of Morals: Exploring Kant's Ethics and the Categorical Imperative: A Guide to Moral Principles and Ethical Decision-Making

The Metaphysical Elements of Ethics: Exploring Kant's Universal Moral Law and Ethical Principles

IMMANUEL KANT Premium Collection: Complete Critiques, Philosophical Works and Essays

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