- The Commonwealth of Oceana
- 郁离子
- Study of a Woman
- Guide to Stoicism
- A Philosophical Dictionary, Volume 10
- Ethics — Part 5
- Ethica. English
- Walden
- The Existence of God
- Auguste Comte and Positivism
- A Philosophical Dictionary, Volume 4
- Dissertation on Slavery
- On the Duty of Civil Disobedience
- The Physiology of Marriage, Part 2
- 传习录
- 封神演义
- Fundamental Principles of the Metaphysic of Morals
- 道德经
- A System of Logic: Ratiocinative and Inductive
- Chinese Literature
- Littérature et Philosophie mêlées
- History, Manners, and Customs of the North American Indians
- Improvement of the Understanding
- Old-Fashioned Ethics and Common-Sense Metaphysics
- 淮南子
- Discourse of the Life and Character of the Hon. Littleton Waller Tazewell
- The Critique of Pure Reason
- L'homme Qui Rit
- The Prince
- Beyond Good and Evil
- Creating Capital
- 郁離子
- The Metaphysical Elements of Ethics
- How to Observe
- How to Observe
- Aphorismes sur la sagesse dans la vie
- Discours de la méthode
- The Child at Home
- Civil Disobedience
- The Young Woman's Guide
- The Republic
- The Selections from the Principles of Philosophy
- The Philosophy of Evolution
- Is Life Worth Living?
- Essays
- How To Behave: A Pocket Manual of Republican Etiquette, and Guide to Correct Personal Habits
- An Enquiry Concerning Human Understanding
- The Faith of Our Fathers
- Letters to His Son on the Art of Becoming a Man of the World and a Gentleman, 1753-54
- 鬼谷子
- L’Ingénu
- Theodicy
- 贾谊新书
- Essays
- A Treatise Concerning the Principles of Human Knowledge
- An American Girl Abroad
- 王阳明全集
- Ethics — Part 4
- Ethics — Part 3
- 论语
- A Essay Towards a New Theory of Vision
- Politics: A Treatise on Government
- Ethics — Part 1
- De la littérature des nègres, ou Recherches sur leurs facultés intellectuelles, leurs qualités moral...
- The Critique of Practical Reason
- A Philosophical Dictionary, Volume 1
- The Philosophy of Spinoza
- Dialogues Concerning Natural Religion
- Devereux — Volume 01
- Petty Troubles of Married Life, Second Part
- The Ruins, or, Meditation on the Revolutions of Empires and the Law of Nature
- Aeroplanes
- An Essay on the Principle of Population
- The Symposium
- Three Dialogues Between Hylas and Philonous
- The System of Nature, Volume 2
- The Ego and His Own
- Studies in Pessimism
- The Philosophy of the Conditioned
- 鬼谷子
- How to Tell Stories to Children, And Some Stories to Tell
- The Physical Life of Woman:
- A Treatise of Human Nature
- Discourse on the Method of Rightly Conducting One's Reason and of Seeking Truth in the Sciences
- The Holy war, made by King Shaddai upon Diabolus, for the regaining of the metropolis of the world; ...
- Study of Child Life
- Essays of Schopenhauer
- 菜根谭
- De veritate religionis Christianae. French
- The Golden Sayings of Epictetus
- The Philosophy of the Moral Feelings
- Wanted, a Young Woman to Do Housework
- La monadologie (1909)
- Ethics — Part 2
- Utilitarianism
- A Guide to Methods and Observation in History
- On Compromise
- Notes from the Underground
- Quotes and Images From The Confessions of J. J. Rousseau
- Pedagogics as a System