An Illustrated Book of Loaded Language: Learn to Hear What's Left Unsaid

A Rulebook for Arguments: Edition 5

Bad Choices: How Algorithms Can Help You Think Smarter and Live Happier

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

Being Logical: A Guide to Good Thinking

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

How to Solve It: A New Aspect of Mathematical Method

The Pig That Wants to Be Eaten: 100 Experiments for the Armchair Philosopher

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

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

Fast Math: Learn the Secrets of Mental Math: By Using Vedic Math and Other Math Tricks to Perform Mental Calculations from Multiplication to Percentages without Calculators

536 Puzzles and Curious Problems

Stories and Minds: Cognitive Approaches to Literary Narrative

New American Roget's College Thesaurus in Dictionary Form (Revised &Updated)

Foundations and Fundamental Concepts of Mathematics