- Réflexions sur le sort des Noirs dans nos colonies
- De la littérature des nègres, ou Recherches sur leurs facultés intellectuelles, leurs qualités moral...
- Beantwortung der Frage: Was ist Aufklärung?
- Ethics — Part 1
- Politics: A Treatise on Government
- Aeroplanes
- Petty Troubles of Married Life, Second Part
- A Essay Towards a New Theory of Vision
- An Essay on the Principle of Population
- Studies in Pessimism
- A Philosophical Dictionary, Volume 1
- The Critique of Practical Reason
- Entretien d’un père avec ses enfants
- The Metaphysical Elements of Ethics
- The Essays of Montaigne — Volume 01
- A Treatise of Human Nature
- The Ego and His Own
- Theologico-Political Treatise — Part 4
- The Essays of Montaigne — Complete
- Regrets sur ma vieille robe de chambre
- The Critique of Pure Reason
- 六韜
- The Holy war, made by King Shaddai upon Diabolus, for the regaining of the metropolis of the world; ...
- 文中子中說
- El Criterio
- 鬼谷子
- Catherine De Medici
- Experiments and Considerations Touching Colours (1664)
- Reflections; or Sentences and Moral Maxims
- Discourse on the Method of Rightly Conducting One's Reason and of Seeking Truth in the Sciences
- Improvement of the Understanding
- La monadologie (1909)
- De veritate religionis Christianae. French
- The Golden Sayings of Epictetus
- The Golden Sayings of Epictetus
- Esprit des lois
- An Appeal in Favor of that Class of Americans Called Africans
- The Consolation of Philosophy
- Ethics — Part 2
- Projet d'une loi portant défense d'apprendre à lire aux femmes
- Dialogues Concerning Natural Religion
- The Philosophy of the Moral Feelings
- The Philosophy of Spinoza
- The Preface to Aristotle's Art of Poetry
- La ruelle mal assortie
- A Philosophical Dictionary, Volume 4
- Ethics — Part 4
- Ceci n'est pas un conte
- The Commonwealth of Oceana
- Chinese Literature
- An American Girl Abroad
- Guide to Stoicism
- Littérature et Philosophie mêlées
- Study of a Woman
- Theodicy
- An Attic Philosopher in Paris — Volume 3
- The Existence of God
- The Physiology of Marriage, Part 2
- On the Duty of Civil Disobedience
- An Enquiry Concerning the Principles of Taste, and of the Origin of our Ideas of Beauty, etc.
- Quotes and Images From The Confessions of J. J. Rousseau
- Vindication of the Rights of Woman
- A Very Pleasaunt & Fruitful Diologe Called The Epicure
- Dissertation on Slavery
- Walden
- Essays of Schopenhauer
- Ethica. English
- Fundamental Principles of the Metaphysic of Morals
- A Philological Essay Concerning the Pygmies of the Ancients
- Lettre à l'Empereur Alexandre sur la traite des noirs
- Novelas de Voltaire — Tomo Primero
- Relation de l'Islande
- Ethica
- Betrachtungen über die Grundlagen der Philosophie
- Ethics — Part 3
- Discours de la méthode
- Aphorismes sur la sagesse dans la vie
- 韩非子
- The Republic
- Essays
- The Essays of Montaigne — Volume 02
- Beyond Good and Evil
- Ourika
- Achtundvierzig Briefe von Johann Gottlieb Fichte und seinen Verwandten
- Letters to His Son on the Art of Becoming a Man of the World and a Gentleman, 1753-54
- The System of Nature, Volume 2
- The System of Nature, Volume 1
- Catéchisme libertin
- Essays
- An Enquiry Concerning Human Understanding
- L’Ingénu
- Kritik der reinen Vernunft
- The Young Woman's Guide
- The Selections from the Principles of Philosophy
- Literary and Philosophical Essays: French, German and Italian
- Ethics — Part 5
- Letters on England
- The Prince
- A Philosophical Dictionary, Volume 10
- A Treatise Concerning the Principles of Human Knowledge