- Apology, Crito, and Phaedo of Socrates
- Fundamental Principles of the Metaphysic of Morals
- 菜根谭
- 孟子译解
- History of Human Society
- The Map of Life
- How to Observe
- The Golden Sayings of Epictetus
- Crito
- The Soul of Man under Socialism
- Hinduism and Buddhism, An Historical Sketch, Vol. 2
- Ancient and Modern Celebrated Freethinkers
- A System of Logic: Ratiocinative and Inductive
- The Metaphysical Elements of Ethics
- The Critique of Pure Reason
- 鬼谷子
- A Man's Value to Society
- Homer and Classical Philology
- The Heart of the New Thought
- Feuerbach: The roots of the socialist philosophy
- 周礼
- Crime: Its Cause and Treatment
- Myths and myth-makers
- On Being Human
- A Essay Towards a New Theory of Vision
- Ethics — Part 1
- 论语
- The Destiny of Man
- 封神演义
- The Ego and His Own
- Dialogues Concerning Natural Religion
- The Memorable Thoughts of Socrates
- The Consolation of Philosophy
- The Philosophy of the Moral Feelings
- The Philosophy of the Moral Feelings
- The Philosophy of Spinoza
- Notes from the Underground
- Sophist
- Protagoras
- The Ethics of Aristotle
- Statesman
- Meno
- 中庸 章句
- Hinduism and Buddhism, An Historical Sketch, Vol. 3
- 韩非子
- The Prince
- Myth and Science
- Laws
- Plato and Platonism
- The Republic
- Civil Disobedience
- The Unseen World and Other Essays
- 庄子的故事
- How to Marry Well
- The Law and the Word
- Utilitarianism
- Levels of Living
- Thus Spake Zarathustra
- Moral Philosophy
- Freeland
- Phaedrus
- Essays of Schopenhauer
- Book of Wise Sayings
- 道德经
- A Treatise of Human Nature
- Improvement of the Understanding
- Categoriae. English
- Apology
- Chinese Literature
- Study of a Woman
- Politics: A Treatise on Government
- The Critique of Practical Reason
- Shorter Prose Pieces
- The Ruins, or, Meditation on the Revolutions of Empires and the Law of Nature
- 牛郎织女传
- A Lie Never Justifiable
- Walden
- A Philosophical Dictionary, Volume 1
- The Royal Wedding - Official Souvenir Programme
- The Physiology of Marriage, Part 2
- Phaedo
- An Enquiry Concerning Human Understanding
- Essays
- The Child at Home
- Beyond Good and Evil
- Youth and Sex
- The Selections from the Principles of Philosophy
- Liberalism
- Hinduism and Buddhism, An Historical Sketch, Vol. 1
- The Philosophy of Evolution
- A Short History of Greek Philosophy
- 論語
- Essays
- Poetics. English
- Criminal Sociology
- A Philosophical Dictionary, Volume 10
- A Selection from the Discourses of Epictetus with the Encheiridion
- Democracy and Social Ethics
- 孟子譯解
- The Investment of Influence