Topics of Thought: The Logic of Knowledge, Belief, Imagination

The Lessons of History

There's Something About Gödel: The Complete Guide to the Incompleteness Theorem

Zero: The Biography of a Dangerous Idea

Think: A Compelling Introduction to Philosophy

Impossible Worlds

Ontology and Metaontology: A Contemporary Guide

The Consolations of Philosophy

Story of Philosophy

Philosophical Investigations: Edition 4

The Story of Philosophy: From Ancient Greeks to Great Thinkers of Modern Times

Philosophy of Science: A Very Short Introduction

The Cartoon Introduction to Philosophy

Philosophy 101: From Plato and Socrates to Ethics and Metaphysics, an Essential Primer on the History of Thought

The Philosophy Book: Big Ideas Simply Explained