A New Perspective on Nonmonotonic Logics

How to Solve It: A New Aspect of Mathematical Method

Logical Tools for Handling Change in Agent-Based Systems

Being Logical: A Guide to Good Thinking

A Rulebook for Arguments: Edition 5

Investigations in Modal and Tense Logics with Applications to Problems in Philosophy and Linguistics

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

Semantical Investigations in Heyting's Intuitionistic Logic

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

Formal Methods for Nonmonotonic and Related Logics: Vol II: Theory Revision, Inheritance, and Various Abstract Properties

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

Reactive Kripke Semantics

A Course in Miracles - Explanations of Major Themes

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

A Practical Logic of Cognitive Systems: The Reach of Abduction: Insight and Trial

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