Philosophy

Frederick Copleston

History of Philosophy, Vol. 5: Modern Philosophy

James Mannion

Essentials of Philosophy

E.L. Allen

From Plato to Nietzsche: An Introduction to the Great Thoughts and Ideas of the Western Mind

Julia Annas

Ancient Philosophy: A Very Short Introduction

Niccolo Machiavelli

The Prince and Other Writings

Arthur Herman

The Cave and the Light

Henry D. Thoreau

Thoreau: Walden and Other Writings

Paul Strathern

Plato in 90 Minutes (Philosophers in 90 Minutes Series)

Robert Heilbroner

The Worldly Philosophers: The Lives, Times and Ideas of the Great Economic Thinkers

Joseph F. Kelly

The Problem of Evil in the Western Tradition

William S. Sahakian

Ideas of the Great Philosophers

Henry D. Thoreau

Walden