- Levels of Living
- A Short History of Greek Philosophy
- Moral Philosophy
- Shorter Prose Pieces
- The Selections from the Principles of Philosophy
- The Law and the Word
- A Philosophical Dictionary, Volume 4
- Utilitarianism
- The Young Woman's Guide
- The Philosophy of the Moral Feelings
- The Physiology of Marriage, Part 2
- Our Fathers Have Told Us
- Civil Disobedience
- The Ethics of Aristotle
- 韩非子
- Beyond Good and Evil
- Ethics — Part 5
- Essays
- Laws
- The Will to Believe : and Other Essays in Popular Philosophy
- Catherine De Medici
- The Prince
- Poetics. English
- 王阳明全集
- A Treatise of Human Nature
- Democracy and Social Ethics
- Fundamental Principles of the Metaphysic of Morals
- Notes from the Underground
- 菜根谭
- Myth and Science
- The Philosophy of Spinoza
- The Soul of Man under Socialism
- Walden
- The Existence of God
- The Existence of God
- Morals in Trade and Commerce
- Improvement of the Understanding
- Ethica
- The Critique of Pure Reason
- Charmides
- 论语
- The Metaphysical Elements of Ethics
- A System of Logic: Ratiocinative and Inductive
- Thus Spake Zarathustra
- De profundis
- 二十年目睹之怪现状
- Categoriae. English
- Feuerbach: The roots of the socialist philosophy
- Ainsi Parlait Zarathoustra
- When a Man Comes to Himself
- Analysis of Mr. Mill's System of Logic
- The Heart of the New Thought
- The Ego and His Own
- 鬼谷子
- The Consolation of Philosophy
- An Enquiry Concerning Human Understanding
- The Philosophy of Evolution
- Crito
- Apology
- Essays
- The Golden Sayings of Epictetus
- Phaedo
- A Philosophical Dictionary, Volume 1
- Practical Essays
- A Lie Never Justifiable
- The Essays of Arthur Schopenhauer; Studies in Pessimism
- On Being Human
- Ethics — Part 1
- The Mechanism of the Human Voice
- A Selection from the Discourses of Epictetus with the Encheiridion
- Apology, Crito, and Phaedo of Socrates
- 文中子中说
- Meno
- Sophist
- The Investment of Influence
- Statesman
- How To Behave: A Pocket Manual of Republican Etiquette, and Guide to Correct Personal Habits
- The Republic
- Homer and Classical Philology
- The Unseen World and Other Essays
- Liberalism
- How to Observe
- Kritik der reinen Vernunft
- The Map of Life
- Pedagogics as a System
- Literary and Philosophical Essays: French, German and Italian
- The Memorable Thoughts of Socrates
- The Essays of Arthur Schopenhauer; Religion, a Dialogue, Etc.
- Ethica. English
- A Man's Value to Society
- The Critique of Practical Reason
- Essays of Schopenhauer
- A Essay Towards a New Theory of Vision
- The Basis of Morality
- Politics: A Treatise on Government
- L'homme Qui Rit
- Chinese Literature
- The Destiny of Man
- Cratylus
- Book of Wise Sayings