Kant: A Complete Introduction: Teach Yourself

Sophie's World

Schopenhauer

Meditations

Routledge Philosophy GuideBook to Kant on Judgment

Zero: The Biography of a Dangerous Idea

Modern French Philosophy: From Existentialism to Postmodernism

Think: A Compelling Introduction to Philosophy

Introduction to Existentialism: From Kierkegaard to The Seventh Seal

The Republic

Nietzsche: A Beginner's Guide

Beyond Good & Evil: Prelude to a Philosophy of the Future

The Sayings of Socrates

Story of Philosophy

The Consolations of Philosophy

The Sayings of Aristotle

The Lessons of History