Includes bibliographical references.

Aristotle, "On Thales" / Thales -- "On the infinite" / Anaximander -- "Logos: the breath of the world" / Anaximenes -- Aristotle, "On the Pythagoreans" / Pythagoras -- "Fragments" / Heraclitus -- Prologue to "Nature" / Parmenides -- "The paradoxes" / Zeno of Elea -- Plato, "Protagoras" / Protagoras -- Aristotle: "Fragments" / Democritus -- Euthyphro; Apology; Crito; Phaedo; Meno; Phaedrus; The republic; Parmenides; Philebus; Timaeus / Plato -- Metaphysics; Categories; On the soul; Nichomachean ethics; Politics; Poetics / Aristotle -- Enchiridion; Discourses / Epictetus -- Meditations / Marcus Aurelius -- Outlines of Pyrrhonism / Sextus Empiricus -- Enneads / Plotinus -- Confessions; Against the Manichaeans ; Enchiridion; The three-fold nature of mind / Augustine -- Proslogion / Anselm -- Commentary on "On the soul" / Averroes (Ibn Rushhd) -- Guide for the perplexed / Maimonides (Moses Ben Maimon) -- Summa theologica / Aquinas -- Novum organum / Bacon -- Concerning the cause, the principle, and the one / Bruno -- Leviathan / Hobbess -- Discourse on method ; Rules for the direction of the mind; Meditations on the first philosophy / Descartes -- Thoughts / Pascal -- The ethics / Spinoza.

-- An essay concerning human understanding; Second treatise on government / Locke -- Discourse on metaphysics; Monadology / Leibniz -- A treatise concerning the principles of human knowledge / Berkeley -- An enquiry concerning human understanding; "Of personal identity"; Dialogues concerning natural religion / Hume -- The social contract / Rousseau -- Prolegomena to any future metaphysics; Critique of pure reason; Foundations of the metaphysics of morals / Kant -- The science of knowledge / Fichte -- Logic; The phenomenology of mind; The philosophy of history / Hegel -- System of transcendental idealism / Schelling -- The world as will and idea / Schopenhauer -- The positive philosophy / Comte -- Utilitarianism; On liberty / Mill -- Communist manifesto; "Alienation"; The power of money" / Marx -- "The analysis of sensations and the relation of the physical to the psychical" / Mach -- "The fixation of belief"; "How to make our ideas clear" / Pierce -- "The will to believe; "Pragmatism: a new name for some old ways of thinking"; "Does 'consciusness' exist?" / James -- Beyond good and evil; The will to power / Nietzsche -- Appearance and reality / Bradley -- "On sense and reference" / Frege -- The spirit of modern philosophy; The worlld and the individual / Royce -- An introduction to metaphysics / Bergson -- "Thought and experience" / Dewey -- "Our knowledge of the external world; Mysticism and logic; "The value of philosophy" / Russell -- "The refutation of idealism" / Moore -- Tractatus logico-philosophicus / Wittgenstein -- "Two dogmas of empiricism" / Quine.