The Varieties of Religious Experience

The Plague

Pragmatism

Delphi Complete Works of Friedrich Nietzsche (Illustrated): Friedrich Nietzsche

Thus Spoke Zarathustra

Pragmatism and Other Writings

The Myth of Sisyphus

The Energies of Men and The Hidden Self

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

The Republic

The Principles of Psychology - Vol. I.: Part 1

The Sayings of Socrates

The Moral Equivalent of War

The Outsider

Great Men, Great Thoughts, and the Environment

The Sayings of Aristotle

Radical Empiricism

The Genealogy of Morals

The Will to Believe and Other Essays in Popular Philosophy