Volume III: Modern Philosophers explores a philosophical world caught up in the spirit of the Enlightenment--a time of both scientific discovery and social upheaval--and examines the philosophers who sought above all to answer the great questions of epistemology and politics: What is knowledge? How can we be certain? What is society? What is its greatest good?

Dr. Peter Kreeft is Professor of Philosophy at Boston College and the author of almost one hundred books. His many bestsellers cover a vast array of topics in spirituality, theology, and philosophy. They include Making Sense of Suffering, Because God Is Real, Angels and Demons, Heaven: The Heart's Deepest Longing, Summa of the Summa, Christianity for Modern Pagans, and How to Destroy Western Civilization.