Philosophy of Language

Rigor and Structure

Being Logical: A Guide to Good Thinking

Philosophy of Law

A Logician's Perspective on the Relation Between the Mind and Body: Mentality and Modality

Truth

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

Philosophy of Physics: Space and Time

Fixing Frege

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

Philosophy of Mathematics

Philosophy of Biology

Set Theory

A Course in Miracles - Explanations of Major Themes

Epistemology

Mathematics, Models, and Modality: Selected Philosophical Essays

Philosophy of Physics: Quantum Theory

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 (Bad Arguments)

A Subject With No Object: Strategies for Nominalistic Interpretation of Mathematics