# Philosophy Free to read here, from Project Gutenberg. 109 titles; page 1 of 3. - [The Prince](https://invisiblenetwork.ai/books/gutenberg/1232) by Niccolò Machiavelli - [Second Treatise of Government](https://invisiblenetwork.ai/books/gutenberg/7370) by John Locke - [Thus Spake Zarathustra: A Book for All and None](https://invisiblenetwork.ai/books/gutenberg/1998) by Friedrich Wilhelm Nietzsche - [Beyond Good and Evil](https://invisiblenetwork.ai/books/gutenberg/4363) by Friedrich Wilhelm Nietzsche - [The Republic](https://invisiblenetwork.ai/books/gutenberg/1497) by Plato - [On Liberty](https://invisiblenetwork.ai/books/gutenberg/34901) by John Stuart Mill - [Apology](https://invisiblenetwork.ai/books/gutenberg/1656) by Plato - [The Nicomachean ethics of Aristotle](https://invisiblenetwork.ai/books/gutenberg/8438) by Aristotle - [The Problems of Philosophy](https://invisiblenetwork.ai/books/gutenberg/5827) by Bertrand Russell - [The Critique of Pure Reason](https://invisiblenetwork.ai/books/gutenberg/4280) by Immanuel Kant - [The Communist Manifesto](https://invisiblenetwork.ai/books/gutenberg/61) by Karl Marx and Friedrich Engels - [The Poetics of Aristotle](https://invisiblenetwork.ai/books/gutenberg/1974) by Aristotle - [Ethics](https://invisiblenetwork.ai/books/gutenberg/3800) by Benedictus de Spinoza - [Discourse on the Method of Rightly Conducting One's Reason and of Seeking Truth in the Sciences](https://invisiblenetwork.ai/books/gutenberg/59) by René Descartes - [Democracy and Education: An Introduction to the Philosophy of Education](https://invisiblenetwork.ai/books/gutenberg/852) by John Dewey - [Utilitarianism](https://invisiblenetwork.ai/books/gutenberg/11224) by John Stuart Mill - [An Enquiry Concerning Human Understanding](https://invisiblenetwork.ai/books/gutenberg/9662) by David Hume - [Tractatus Logico-Philosophicus](https://invisiblenetwork.ai/books/gutenberg/5740) by Ludwig Wittgenstein - [A System of Logic, Ratiocinative and Inductive](https://invisiblenetwork.ai/books/gutenberg/27942) by John Stuart Mill - [The Antichrist](https://invisiblenetwork.ai/books/gutenberg/19322) by Friedrich Wilhelm Nietzsche - [Politics: A Treatise on Government](https://invisiblenetwork.ai/books/gutenberg/6762) by Aristotle - [Euthyphro](https://invisiblenetwork.ai/books/gutenberg/1642) by Plato - [A Treatise of Human Nature](https://invisiblenetwork.ai/books/gutenberg/4705) by David Hume - [Also sprach Zarathustra: Ein Buch für Alle und Keinen](https://invisiblenetwork.ai/books/gutenberg/7205) by Friedrich Wilhelm Nietzsche - [Theaetetus](https://invisiblenetwork.ai/books/gutenberg/1726) by Plato - [Considerations on Representative Government](https://invisiblenetwork.ai/books/gutenberg/5669) by John Stuart Mill - [Ion](https://invisiblenetwork.ai/books/gutenberg/1635) by Plato - [The Case of Wagner, Nietzsche Contra Wagner, and Selected Aphorisms.](https://invisiblenetwork.ai/books/gutenberg/25012) by Friedrich Wilhelm Nietzsche - [An Enquiry Concerning the Principles of Morals](https://invisiblenetwork.ai/books/gutenberg/4320) by David Hume - [Laughter: An Essay on the Meaning of the Comic](https://invisiblenetwork.ai/books/gutenberg/4352) by Henri Bergson - [The Analysis of Mind](https://invisiblenetwork.ai/books/gutenberg/2529) by Bertrand Russell - [A System of Logic, Ratiocinative and Inductive (Vol. 1 of 2)](https://invisiblenetwork.ai/books/gutenberg/26495) by John Stuart Mill - [Dialogues Concerning Natural Religion](https://invisiblenetwork.ai/books/gutenberg/4583) by David Hume - [Autobiography](https://invisiblenetwork.ai/books/gutenberg/10378) by John Stuart Mill - [Mysticism and Logic and Other Essays](https://invisiblenetwork.ai/books/gutenberg/25447) by Bertrand Russell - [Discours de la méthode](https://invisiblenetwork.ai/books/gutenberg/13846) by René Descartes - [A Treatise Concerning the Principles of Human Knowledge](https://invisiblenetwork.ai/books/gutenberg/4723) by George Berkeley - [The Approach to Philosophy](https://invisiblenetwork.ai/books/gutenberg/25110) by Ralph Barton Perry - [The Categories](https://invisiblenetwork.ai/books/gutenberg/2412) by Aristotle - [Aesthetical Essays of Friedrich Schiller](https://invisiblenetwork.ai/books/gutenberg/6798) by Friedrich Schiller - [Kritik der reinen Vernunft](https://invisiblenetwork.ai/books/gutenberg/6343) by Immanuel Kant - [On the Improvement of the Understanding](https://invisiblenetwork.ai/books/gutenberg/1016) by Benedictus de Spinoza - [Our Knowledge of the External World as a Field for Scientific Method in Philosophy](https://invisiblenetwork.ai/books/gutenberg/37090) by Bertrand Russell - [Theologico-Political Treatise — Part 1](https://invisiblenetwork.ai/books/gutenberg/989) by Benedictus de Spinoza - [Aristotle on the art of poetry](https://invisiblenetwork.ai/books/gutenberg/6763) by Aristotle - [Symbolic Logic](https://invisiblenetwork.ai/books/gutenberg/28696) by Lewis Carroll - [Moral Principles in Education](https://invisiblenetwork.ai/books/gutenberg/25172) by John Dewey - [Essays in Radical Empiricism](https://invisiblenetwork.ai/books/gutenberg/32547) by William James [Next page](https://invisiblenetwork.ai/books/browse?shelf=Philosophy&page=2)