- Essays
- Creating Capital
- Civil Disobedience
- The Philosophy of the Moral Feelings
- Improvement of the Understanding
- The Young Woman's Guide
- Old Roads and New Roads
- Aesthetical Essays of Frederich Schiller
- Utilitarianism
- A General Plan for a Mail Communication by Steam, Between Great Britain and the Eastern and Western ...
- The Prince
- Essays of Schopenhauer
- On the Duty of Civil Disobedience
- Theodicy
- 王阳明全集
- Ethics — Part 4
- Träume eines Geistersehers, erläutert durch Träume der Metaphysik
- The Physiology of Marriage, Part 2
- The Selections from the Principles of Philosophy
- Quotes and Images From The Confessions of J. J. Rousseau
- Pedagogics as a System
- Beyond Good and Evil
- Is Life Worth Living?
- Auguste Comte and Positivism
- A Philosophical Dictionary, Volume 10
- Ethics — Part 5
- Littérature et Philosophie mêlées
- Guide to Stoicism
- History, Manners, and Customs of the North American Indians
- 論語
- An American Girl Abroad
- Aeroplanes
- Vindication of the Rights of Woman
- Kritik der reinen Vernunft
- Kritik der reinen Vernunft
- A Essay Towards a New Theory of Vision
- A Treatise Concerning the Principles of Human Knowledge
- The Physical Life of Woman:
- Ethica. English
- A Philological Essay Concerning the Pygmies of the Ancients
- How to Observe
- 道德经
- How to Tell Stories to Children, And Some Stories to Tell
- The Essays of Arthur Schopenhauer; Religion, a Dialogue, Etc.
- The Republic
- Old-Fashioned Ethics and Common-Sense Metaphysics
- Réflexions sur le sort des Noirs dans nos colonies
- L'homme Qui Rit
- Study of a Woman
- Chinese Literature
- Politics: A Treatise on Government
- The Critique of Practical Reason
- Vaninka
- The Critique of Pure Reason
- Wanted, a Young Woman to Do Housework
- Study of Child Life
- Marquise Brinvillier
- Insights and Heresies Pertaining to the Evolution of the Soul
- A Guide to Methods and Observation in History
- Discourse on the Method of Rightly Conducting One's Reason and of Seeking Truth in the Sciences
- Ethics — Part 3
- An Enquiry Concerning Human Understanding
- The Metaphysical Elements of Ethics
- Fundamental Principles of the Metaphysic of Morals
- 文中子中说
- How To Behave: A Pocket Manual of Republican Etiquette, and Guide to Correct Personal Habits
- Aphorismes sur la sagesse dans la vie
- The Philosophy of Evolution
- Letters to His Son on the Art of Becoming a Man of the World and a Gentleman, 1751
- A Philosophical Dictionary, Volume 1
- The Ego and His Own
- 王陽明全集
- Essays on Mankind and Political Arithmetic
- Betrachtungen über die Grundlagen der Philosophie
- Beantwortung der Frage: Was ist Aufklärung?
- Essays
- Ethics — Part 1
- 幽夢影
- The Existence of God
- A System of Logic: Ratiocinative and Inductive
- Evening Round Up
- Dr. Scudder's Tales for Little Readers, About the Heathen.
- The Philosophy of Spinoza
- Dialogues Concerning Natural Religion
- Ceci n'est pas un conte
- Walden
- Notes from the Underground
- Filosofía Fundamental, Tomo I
- A Philosophical Dictionary, Volume 4
- 道德經
- 鬼谷子
- Where We Live
- 传习录
- The Preface to Aristotle's Art of Poetry
- A Treatise of Human Nature
- The Essays of Montaigne — Complete
- The Home
- 论语
- Studies in Pessimism
- Philosophical Letters of Frederich Schiller