Includes bibliographical references and index.

Introduction -- The pre-socratic philosophers -- Sixth and fifth centuries B.C.E. -- Thales -- Anaximander -- Anaximenes -- Pythagoras -- Heraclitus -- Parmenides -- Zeno -- Empedocles -- Anaxagoras -- Leucippus and Democritus -- The Athenian period -- Fifth and fourth centuries B.C.E. -- The Sophists -- Protagoras -- Gorgias -- Thrasymachus -- Callicles and Critias -- Socrates -- Plato -- Aristotle -- The Hellenistic and Roman periods -- Fourth century B.C.E. through fourth century C.E. -- Epicureanism -- Stoicism -- Neoplatonism -- Medieval and Renaissance philosophy -- Fifth through fifteenth centuries -- Saint Augustine -- The encyclopediasts -- John Scotus Eriugena -- Saint Anselm -- Muslim and Jewish philosophies -- Averroës -- Maimonides -- The problem of faith and reason -- The problem of the universals -- Saint Thomas Aquinas -- William of Ockham -- Renaissance philosophers -- Continental rationalism and British empiricism -- The seventeenth and eighteenth centuries -- Descartes -- Hobbes -- Spinoza -- Leibniz -- Locke -- Berkeley -- Hume -- Kant -- Post-kantian British and continental philosophy -- The nineteenth century -- Hegel -- Schopenhauer -- Kierkegaard -- Marx -- Nietzsche -- Utilitarianism -- Bentham -- Frege -- Pragmatism, the analytic tradition, and the phenomenological tradition and its aftermath -- The twentieth century -- Pragmatism -- James -- Dewey -- The analytic tradition -- Moore -- Russell -- Logical positivism -- Wittgenstein -- Quine -- The phenomenological tradition and its aftermath -- Husserl -- Heidegger -- Sartre -- Structuralism and poststructuralism -- Saussure -- Lévi-Strauss -- Lacan -- Derrida -- Irigaray.