Bertrand Russell: Philosophy in an Hour

Heidegger: Philosophy in an Hour

Berkeley: Philosophy in an Hour

Kant: Philosophy in an Hour

Hegel: Philosophy in an Hour

Descartes: Philosophy in an Hour

Plato: Philosophy in an Hour

Aristotle: Philosophy in an Hour

Foucault: Philosophy in an Hour

Spinoza: Philosophy in an Hour

Locke: Philosophy in an Hour

Hume: Philosophy in an Hour

Sartre: Philosophy in an Hour

Leibniz: Philosophy in an Hour

Kierkegaard: Philosophy in an Hour

Derrida: Philosophy in an Hour

Schopenhauer: Philosophy in an Hour

Dewey: Philosophy in an Hour

J.S. Mill: Philosophy in an Hour

Socrates: Philosophy in an Hour