Elements of Logical Reasoning

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

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

Can Mathematics Be Proved Consistent?: Gödel's Shorthand Notes & Lectures on Incompleteness

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

Saved from the Cellar: Gerhard Gentzen’s Shorthand Notes on Logic and Foundations of Mathematics

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

The Great Formal Machinery Works: Theories of Deduction and Computation at the Origins of the Digital Age

A Course in Miracles - Explanations of Major Themes

Being Logical: A Guide to Good Thinking

Proof Analysis: A Contribution to Hilbert's Last Problem

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

A Rulebook for Arguments: Edition 5

Logic for Philosophy

The Thinker's Guide to Socratic Questioning

Logic: A Very Short Introduction: Edition 2