The Amazing Dr. Ransom's Bestiary of Adorable Fallacies

Ethics (Penguin Classics)

Being Logical: A Guide to Good Thinking

Master Critical Thinking for Teens: The Complete Guide to Improving Decision-Making Skills, Mastering Problem Solving, and Conquering Logical Fallacies

How to Argue and Win Every Time

Rhetoric (Dover Thrift Editions: Philosophy)

Logic: A Complete Introduction (Complete Introductions)

Critique of Pure Reason (The Cambridge Edition of the Works of Immanuel Kant)

Tractatus Logico-Philosophicus (Oxford World's Classics)

Learning Logic