Paul Tillich's Philosophical Theology: A Fifty-Year Reappraisal

Sophie's World

Thus Spoke Zarathustra

Spiritual Writings: A New Translation and Selection

The Myth of Sisyphus

The Oxford Handbook of Kierkegaard

Zero: The Biography of a Dangerous Idea

The Oxford Handbook of Theology and Modern European Thought

Think: A Compelling Introduction to Philosophy

The Poetics of Space

Story of Philosophy

The Consolations of Philosophy

The Lessons of History

Philosophical Investigations: Edition 4

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

Philosophy of Science: A Very Short Introduction

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

The Cartoon Introduction to Philosophy

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