- Ethics — Part 2
- Secret Societies
- Les Femmes de la Révolution
- 中庸章句
- De veritate religionis Christianae. French
- Beyond Good and Evil
- Chinese Literature
- Laws
- How to Marry Well
- Ethica
- Categoriae. English
- Improvement of the Understanding
- Myths and myth-makers
- The Existence of God
- Des homicides commis par les aliénés
- Searchlights on Health: Light on Dark Corners
- 道德经
- The Physiology of Marriage, Part 2
- Book of Wise Sayings
- Ainsi Parlait Zarathoustra
- Our Fathers Have Told Us
- Philosophie de la Liberté (Tome I)
- Essays of Schopenhauer
- Utilitarianism
- The Destiny of Man
- De l'importance des livres de raison
- Filosofía Fundamental, Tomo I
- Vindication of the Rights of Woman
- Filosofía Fundamental, Tomo IV
- The Mechanism of the Human Voice
- Homer and Classical Philology
- The Physical Life of Woman:
- Old-Fashioned Ethics and Common-Sense Metaphysics
- Poetics. English
- Poetics. English
- Littérature et Philosophie mêlées
- Another Study of Woman
- Politics: A Treatise on Government
- 韩非子
- Novelas de Voltaire — Tomo Primero
- L'homme Qui Rit
- The Praise of Folly
- Ethics — Part 3
- The Critique of Practical Reason
- The Prince
- Ethics — Part 4
- Apology, Crito, and Phaedo of Socrates
- Auguste Comte and Positivism
- Plato and Platonism
- A Philosophical Dictionary, Volume 10
- Ethics — Part 5
- Petty Troubles of Married Life, Second Part
- The Republic
- How To Behave: A Pocket Manual of Republican Etiquette, and Guide to Correct Personal Habits
- The Young Woman's Guide
- Literary and Philosophical Essays: French, German and Italian
- Civil Disobedience
- A Lie Never Justifiable
- An Enquiry Concerning Human Understanding
- Catéchisme libertin
- Essays
- Filosofía Fundamental, Tomo II
- Meno
- Letters to His Son on the Art of Becoming a Man of the World and a Gentleman, 1753-54
- De la littérature des nègres, ou Recherches sur leurs facultés intellectuelles, leurs qualités moral...
- 颜氏家训
- The Holy war, made by King Shaddai upon Diabolus, for the regaining of the metropolis of the world; ...
- Apology
- Lettre à l'Empereur Alexandre sur la traite des noirs
- A Philosophical Dictionary, Volume 1
- The Critique of Pure Reason
- Regrets sur ma vieille robe de chambre
- El Criterio
- Manners, Customs, and Dress During the Middle Ages and During the Renaissance Period
- Bits about Home Matters
- Fundamental Principles of the Metaphysic of Morals
- Thus Spake Zarathustra
- The Metaphysical Elements of Ethics
- Ancient and Modern Celebrated Freethinkers
- Discours de la méthode
- The Soul of Man under Socialism
- Notes from the Underground
- Entretien d’un père avec ses enfants
- A Treatise of Human Nature
- The Unseen World and Other Essays
- Lessons in Life, for All Who Will Read Them
- Feuerbach: The roots of the socialist philosophy
- The Ethics of Aristotle
- Heart's-ease
- Le positivisme anglais
- A Domestic Problem : Work and Culture in the Household
- Ethics — Part 1
- 论语
- Autour de la table
- Folk Lore
- Ceci n'est pas un conte
- Statesman
- Marie ou l'Esclavage aux Etats-Unis
- The Philosophy of the Moral Feelings
- Esprit des lois