- Critias
- Walden
- Liberalism
- The Ethics of Aristotle
- Le féminisme français I
- A Man's Value to Society
- Littérature et Philosophie mêlées
- Homer and Classical Philology
- Ion
- How To Behave: A Pocket Manual of Republican Etiquette, and Guide to Correct Personal Habits
- Democracy and Social Ethics
- Ceci n'est pas un conte
- Physiologie de l'amour moderne
- The Heart of the New Thought
- La rêverie esthétique; essai sur la psychologie du poète
- Feuerbach: The roots of the socialist philosophy
- Autour de la table
- Lessons in Life, for All Who Will Read Them
- Sophist
- The Destiny of Man
- Fundamental Principles of the Metaphysic of Morals
- The Physiology of Marriage, Part 2
- Aphorismes sur la sagesse dans la vie
- The Map of Life
- Discours de la méthode
- Quotes and Images From The Confessions of J. J. Rousseau
- Parmenides
- The Existence of God
- Secret Societies
- Phaedrus
- Les Femmes de la Révolution
- Utilitarianism
- Essays
- Beyond Good and Evil
- Beyond Good and Evil
- The Young Woman's Guide
- Moral Philosophy
- L’Ingénu
- Levels of Living
- La culture des idées
- An Enquiry Concerning Human Understanding
- The Selections from the Principles of Philosophy
- Essays
- Criminal Sociology
- Essays of Schopenhauer
- A Short History of Greek Philosophy
- Book of Wise Sayings
- Thoughts out of Season Part I
- Atheism in Pagan Antiquity
- The Prince
- Apology, Crito, and Phaedo of Socrates
- How to Observe
- Study of a Woman
- L'homme Qui Rit
- Politics: A Treatise on Government
- Chinese Literature
- Civil Disobedience
- A Lie Never Justifiable
- The Critique of Practical Reason
- The Republic
- Thus Spake Zarathustra
- Gorgias
- The Philosophy of Spinoza
- The Royal Wedding - Official Souvenir Programme
- Notes from the Underground
- Youth and Sex
- Esprit des lois
- Poetics. English
- A Treatise of Human Nature
- The Investment of Influence
- Ainsi Parlait Zarathoustra
- Crime: Its Cause and Treatment
- Myth and Science
- Apology
- Another Study of Woman
- On Being Human
- A Essay Towards a New Theory of Vision
- Ethics — Part 1
- Laws
- The Ego and His Own
- The Unseen World and Other Essays
- The Memorable Thoughts of Socrates
- How to Marry Well
- Philosophie de la Liberté (Tome I)
- Phaedo
- A Philosophical Dictionary, Volume 1
- The Philosophy of the Moral Feelings
- The Metaphysical Elements of Ethics
- The Law and the Word
- The Consolation of Philosophy
- The Critique of Pure Reason
- Improvement of the Understanding
- Où va la monde?
- Meno
- Categoriae. English
- Protagoras
- Lysis
- Le Jardin d'Épicure
- The Golden Sayings of Epictetus
- The Soul of Man under Socialism