- Essays
- An Enquiry Concerning Human Understanding
- Ancient and Modern Celebrated Freethinkers
- Hinduism and Buddhism, An Historical Sketch, Vol. 2
- The Metaphysical Elements of Ethics
- The Golden Sayings of Epictetus
- The Consolation of Philosophy
- The Critique of Pure Reason
- The Friendships of Women
- Protagoras
- Criminal Sociology
- Charmides
- Apology, Crito, and Phaedo of Socrates
- Crime: Its Cause and Treatment
- Politics: A Treatise on Government
- The Critique of Practical Reason
- L'homme Qui Rit
- A Lie Never Justifiable
- How to Observe
- Dialogues Concerning Natural Religion
- The Royal Wedding - Official Souvenir Programme
- The Soul of Man under Socialism
- The Indolence of the Filipino
- The Plain Man and His Wife
- A Treatise Concerning the Principles of Human Knowledge
- Varieties of Religious Experience, a Study in Human Nature
- Liberalism
- Thus Spake Zarathustra
- How To Behave: A Pocket Manual of Republican Etiquette, and Guide to Correct Personal Habits
- Poetics. English
- A Philosophical Dictionary, Volume 10
- Le féminisme français I
- Ainsi Parlait Zarathoustra
- A Treatise of Human Nature
- A Treatise of Human Nature
- Indian Story and Song
- The Heart of the New Thought
- Democracy and Social Ethics
- The Investment of Influence
- Feuerbach: The roots of the socialist philosophy
- Lysis
- Apology
- Another Study of Woman
- When a Man Comes to Himself
- Myth and Science
- Hinduism and Buddhism, An Historical Sketch, Vol. 3
- Fundamental Principles of the Metaphysic of Morals
- Laws
- Discours de la méthode
- Little Essays of Love and Virtue
- The Existence of God
- A Philosophical Dictionary, Volume 1
- Walden
- The Physiology of Marriage, Part 2
- Our Fathers Have Told Us
- The Story of Troy
- Utilitarianism
- The Law and the Word
- The Philosophy of the Moral Feelings
- Secret Societies
- The Child at Home
- Thoughts out of Season Part I
- Beyond Good and Evil
- The Selections from the Principles of Philosophy
- Hinduism and Buddhism, An Historical Sketch, Vol. 1
- Moral Philosophy
- Essays of Schopenhauer
- Essays
- A Short History of Greek Philosophy
- Improvement of the Understanding
- Categoriae. English
- A Philosophical Dictionary, Volume 4
- The Prince
- The Basis of Morality
- Chinese Literature
- Study of a Woman
- Eclectic School Readings: Stories from Life
- The Republic
- Civil Disobedience
- Youth and Sex
- The Young Woman's Guide
- The Philosophy of Spinoza
- Notes from the Underground
- Littérature et Philosophie mêlées
- Homer and Classical Philology
- The Ethics of Aristotle
- Sophist
- Black and White
- A Man's Value to Society
- Lessons in Life, for All Who Will Read Them
- On Being Human
- Statesman
- A Essay Towards a New Theory of Vision
- Book of Wise Sayings
- Ethics — Part 1
- The Destiny of Man
- The Ego and His Own
- The Map of Life
- Levels of Living
- How to Marry Well