Philosophy
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The Problems of Philosophy
The Twilight of the Idols; or, How to Philosophize with the Hammer. The Antichrist
The Will to Believe, and Other Essays in Popular Philosophy
The World as Will and Idea (Vol. 1 of 3)
A Selection from the Discourses of Epictetus with the Encheiridion
The Joyful Wisdom ("La Gaya Scienza")
The World's Greatest Books — Volume 14 — Philosophy and Economics
The World as Will and Idea (Vol. 3 of 3)
Aphorismen zur Lebensweisheit
The Joyful Wisdom ("La Gaya Scienza")
Selections from the Writings of Kierkegaard
The Life of Reason: The Phases of Human Progress
The Golden Sayings of Epictetus, with the Hymn of Cleanthes
Mysticism and Logic and Other Essays
Hegel's Lectures on the History of Philosophy: Volume 1 (of 3)
The World as Will and Idea (Vol. 2 of 3)
Æsthetic as science of expression and general linguistic
Hegel's Philosophy of Mind
The Approach to Philosophy
Voltaire's Philosophical Dictionary
Hegel's Lectures on the History of Philosophy: Volume 3 (of 3)
Academica
Reconstruction in Philosophy
Hegel's Lectures on the History of Philosophy: Volume 2 (of 3)
Der Wille zur Macht: Eine Auslegung alles Geschehens
The Works of George Berkeley. Vol. 1 of 4: Philosophical Works, 1705-21
What Nietzsche Taught
Selections from the Principles of Philosophy
The Mathematicall Praeface to Elements of Geometrie of Euclid of Megara
A Beginner's History of Philosophy, Vol. 2: Modern Philosophy
The World's Greatest Books — Volume 13 — Religion and Philosophy
Essays
The Essays of Arthur Schopenhauer; Religion, a Dialogue, Etc.
The Dance of Life
The Philosophy of Spinoza
A Philosophical Dictionary, Volume 02
Creative Intelligence: Essays in the Pragmatic Attitude
Complete Works of Plutarch — Volume 3: Essays and Miscellanies
What I believe
A Philosophical Dictionary, Volume 01
The Influence of Darwin on Philosophy, and other essays in contemporary thought
Philosophical Letters: or, modest Reflections upon some Opinions in Natural Philosophy
Philosophy
Philosophy and the Social Problem
Plutarch's essays and miscellanies, Vol. 1 (of 5)
A Philosophical Dictionary, Volume 08
A Philosophical Dictionary, Volume 07