The Divided Self: An Existential Study in Sanity and Madness (Penguin Psychology)

The Essential Schopenhauer: Key Selections from The World As Will and Representation and Other Writings (Harper Perennial Modern Thought)

The Heroic and Exceptional Minority: A Guide to Mythological Self-Awareness and Growth

Ecce Homo: How One Becomes What One Is--Revised Edition (Penguin Classics)

What Is Called Thinking? (Harper Perennial Modern Thought)

Irrational Man: A Study in Existential Philosophy

Fear and Trembling and The Sickness Unto Death

Provocations: Spiritual Writings of Kierkegaard

The Doctor and the Soul: From Psychotherapy to Logotherapy

The Complete Works of Friedrich Nietzsche, Vol. 8 (Beyond Good and Evil / On the Genealogy of Morality)