- The Map of Life
- Lessons in Life, for All Who Will Read Them
- Homer and Classical Philology
- The Republic
- How To Behave: A Pocket Manual of Republican Etiquette, and Guide to Correct Personal Habits
- The Unseen World and Other Essays
- Peace with Mexico
- Fundamental Principles of the Metaphysic of Morals
- The Preface to Aristotle's Art of Poetry
- Notes from the Underground
- Poetics. English
- 菜根谭
- Esprit des lois
- Discours de la méthode
- The Three Brides
- Another Study of Woman
- The Ethics of Drink and Other Social Questions
- The Soul of Man under Socialism
- The Existence of God
- How to Marry Well
- Aboriginal American Authors
- The Memorable Thoughts of Socrates
- A Lie Never Justifiable
- The Ethics of Aristotle
- A Philosophical Dictionary, Volume 10
- A Philosophical Dictionary, Volume 10
- Ethics — Part 3
- Civil Disobedience
- Beyond Good and Evil
- Laws
- A Domestic Problem : Work and Culture in the Household
- Apology, Crito, and Phaedo of Socrates
- Ethics — Part 4
- Critias
- The Prince
- An American Girl Abroad
- A Selection from the Discourses of Epictetus with the Encheiridion
- Statesman
- No Compromise with Slavery
- Petty Troubles of Married Life, Second Part
- The Ego and His Own
- The Ruins, or, Meditation on the Revolutions of Empires and the Law of Nature
- An Enquiry Concerning Human Understanding
- The Selections from the Principles of Philosophy
- A Philosophical Dictionary, Volume 4
- Utilitarianism
- Siouan Sociology
- The Child at Home
- The Philosophy of the Moral Feelings
- Essays
- Apology
- The Young Woman's Guide
- A Philosophical Dictionary, Volume 1
- Crito
- Essays of Schopenhauer
- The Critique of Pure Reason
- Littérature et Philosophie mêlées
- Improvement of the Understanding
- The Critique of Practical Reason
- The Metaphysical Elements of Ethics
- Ancient and Modern Celebrated Freethinkers
- A Essay Towards a New Theory of Vision
- L'homme Qui Rit
- Seekers after God
- Advice to a Young Man upon First Going to Oxford
- Politics: A Treatise on Government
- Thoughts out of Season Part I
- Thus Spake Zarathustra
- Old-Fashioned Ethics and Common-Sense Metaphysics
- A Treatise of Human Nature
- Book of Wise Sayings
- Ainsi Parlait Zarathoustra
- Feuerbach: The roots of the socialist philosophy