- Three Dialogues Between Hylas and Philonous
- The Faith of Our Fathers
- The Philosophy of Evolution
- An Enquiry Concerning Human Understanding
- Catéchisme libertin
- The Ruins, or, Meditation on the Revolutions of Empires and the Law of Nature
- 文中子中說
- El Criterio
- Projet d'une loi portant défense d'apprendre à lire aux femmes
- The Metaphysical Elements of Ethics
- 论语
- Casa Grande Ruin
- Aeroplanes
- The Critique of Practical Reason
- A Guide to Methods and Observation in History
- L'homme Qui Rit
- Study of Child Life
- 菜根谭
- Politics: A Treatise on Government
- Dialogues Concerning Natural Religion
- The Philosophy of Spinoza
- Filosofía Fundamental, Tomo II
- Réflexions sur le sort des Noirs dans nos colonies
- Studies in Pessimism
- The Preface to Aristotle's Art of Poetry
- Entretien d’un père avec ses enfants
- Dissertation on Slavery
- Notes from the Underground
- La monadologie (1909)
- Esprit des lois
- Catherine De Medici
- The Physical Life of Woman:
- La philosophie sociale dans le theatre d'Ibsen
- Discourse on the Method of Rightly Conducting One's Reason and of Seeking Truth in the Sciences
- Discourse on the Method of Rightly Conducting One's Reason and of Seeking Truth in the Sciences
- Ethica. English
- A Essay Towards a New Theory of Vision
- Ceci n'est pas un conte
- Reflections; or Sentences and Moral Maxims
- Ethics — Part 1
- Pedagogics as a System
- On the Duty of Civil Disobedience
- An Attic Philosopher in Paris — Volume 3
- Les Femmes de la Révolution
- Quotes and Images From The Confessions of J. J. Rousseau
- L’Ingénu
- Utilitarianism
- The Selections from the Principles of Philosophy
- 墨子
- A General Plan for a Mail Communication by Steam, Between Great Britain and the Eastern and Western ...
- Essays of Schopenhauer
- 郁离子
- Réflexions ou sentences et maximes morales
- Study of a Woman
- Autour de la table
- La ruelle mal assortie
- Civil Disobedience
- Improvement of the Understanding
- Littérature et Philosophie mêlées
- A Philosophical Dictionary, Volume 4
- Marie ou l'Esclavage aux Etats-Unis
- Among My Books
- A System of Logic: Ratiocinative and Inductive
- Filosofía Fundamental
- Chinese Literature
- How to Tell Stories to Children, And Some Stories to Tell
- De veritate religionis Christianae. French
- Creating Capital
- The Philosophy of the Moral Feelings
- The Republic
- The Young Woman's Guide
- The Home
- Auguste Comte and Positivism
- Filosofía Fundamental, Tomo I
- A Treatise of Human Nature
- Kritik der reinen Vernunft
- The Essays of Montaigne — Complete
- The Philosophy of the Conditioned
- Aphorismes sur la sagesse dans la vie
- How to Observe
- Literary and Philosophical Essays: French, German and Italian
- Betrachtungen über die Grundlagen der Philosophie
- The Prince
- Fundamental Principles of the Metaphysic of Morals
- How To Behave: A Pocket Manual of Republican Etiquette, and Guide to Correct Personal Habits
- Dr. Scudder's Tales for Little Readers, About the Heathen.
- De la littérature des nègres, ou Recherches sur leurs facultés intellectuelles, leurs qualités moral...
- Novelas de Voltaire — Tomo Primero
- Lettre à l'Empereur Alexandre sur la traite des noirs
- The Critique of Pure Reason
- Regrets sur ma vieille robe de chambre
- Ourika
- Ethica
- Discours de la méthode
- Essays
- A Philosophical Dictionary, Volume 1
- The Essays of Montaigne — Volume 01
- Beyond Good and Evil
- The Physiology of Marriage, Part 2
- Essays