- Petty Troubles of Married Life, Second Part
- 鬼谷子
- An Essay on the Principle of Population
- 鬼谷子
- The Ruins, or, Meditation on the Revolutions of Empires and the Law of Nature
- The Ego and His Own
- The Consolation of Philosophy
- Essays
- The Critique of Practical Reason
- Letters to His Son on the Art of Becoming a Man of the World and a Gentleman, 1753-54
- A Philosophical Dictionary, Volume 1
- A Further Contribution to the Study of the Mortuary Customs of the North American Indians
- Studies in Pessimism
- Dialogues Concerning Natural Religion
- Aeroplanes
- Ethics — Part 3
- The Philosophy of Spinoza
- Ethics — Part 1
- Esprit des lois
- An Enquiry Concerning Human Understanding
- 莊子的故事
- Novelas de Voltaire — Tomo Primero
- 王陽明全集
- 王阳明全集
- Betrachtungen über die Grundlagen der Philosophie
- A Treatise Concerning the Principles of Human Knowledge
- 論語
- 道德經
- Fundamental Principles of the Metaphysic of Morals
- Discours de la méthode
- Theologico-Political Treatise — Part 4
- 菜根谭
- The Preface to Aristotle's Art of Poetry
- Aphorismes sur la sagesse dans la vie
- Aphorismes sur la sagesse dans la vie
- A Very Pleasaunt & Fruitful Diologe Called The Epicure
- Achtundvierzig Briefe von Johann Gottlieb Fichte und seinen Verwandten
- Philosophical Letters of Frederich Schiller
- The Critique of Pure Reason
- The Golden Sayings of Epictetus
- Walden
- Improvement of the Understanding
- The Metaphysical Elements of Ethics
- Ethica
- 论语
- 周礼
- A Treatise of Human Nature
- 传习录
- On the Duty of Civil Disobedience
- 傳習錄
- The Physiology of Marriage, Part 2
- 文子
- 文子
- Quotes and Images From The Confessions of J. J. Rousseau
- The Selections from the Principles of Philosophy
- 封神演义
- A Philosophical Dictionary, Volume 4
- Chinese Literature
- 墨子
- Ethics — Part 2
- De veritate religionis Christianae. French
- Essays
- The Existence of God
- Ethics — Part 5
- A Philosophical Dictionary, Volume 10
- Beyond Good and Evil
- An Enquiry Concerning the Principles of Taste, and of the Origin of our Ideas of Beauty, etc.
- The Young Woman's Guide
- The Philosophy of the Moral Feelings
- Guide to Stoicism
- Literary and Philosophical Essays: French, German and Italian
- 韩非子
- Ethics — Part 4
- Ceci n'est pas un conte
- The Prince
- An American Girl Abroad
- 管子
- Essays on Mankind and Political Arithmetic
- Letters on England
- 呻吟语
- The Republic
- Letters to His Son on the Art of Becoming a Man of the World and a Gentleman, 1751
- 庄子的故事
- Discourse on the Method of Rightly Conducting One's Reason and of Seeking Truth in the Sciences
- The Essays of Arthur Schopenhauer; Religion, a Dialogue, Etc.
- The Symposium
- The System of Nature, Volume 2
- The System of Nature, Volume 1
- Littérature et Philosophie mêlées
- 牛郎织女传
- Essays of Schopenhauer
- Politics: A Treatise on Government
- Ethica. English
- Study of a Woman
- A Essay Towards a New Theory of Vision
- Reflections; or Sentences and Moral Maxims
- A Philological Essay Concerning the Pygmies of the Ancients
- The Holy war, made by King Shaddai upon Diabolus, for the regaining of the metropolis of the world; ...
- El Criterio
- History, Manners, and Customs of the North American Indians