Sophie's World

Zero: The Biography of a Dangerous Idea

Thus Spoke Zarathustra

Think: A Compelling Introduction to Philosophy

The Myth of Sisyphus

Story of Philosophy

The Lessons of History

Straw Dogs: Thoughts On Humans And Other Animals

Philosophical Investigations: Edition 4

The Cartoon Introduction to Philosophy

Classical Philosophy: A history of philosophy without any gaps, Volume 1

Philosophy of Science: A Very Short Introduction

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