`...a unique and an outstanding work of philosophical scholarship ... offers a penetrating comparative inquiry into the concepts of concepts held by the great thinkers of the past, from Plato to Russell, Moore and Geach.' - Professor Israel Scheffler, Harvard University
Foreword Introduction 1. Plato 2. Aristotle 3. Augustine 4. Aquinas 5. Descartes 6. Spinoza 7. Leibniz 8. Hobbes 9. Locke 10. Berkeley 11. Hume 12. Kant 13. Frege, Russell and Moore 14. Ryle and Geach Conclusion Index