Angels and Demons: What Do We Really Know about Them? - Peter Kreeft

Peter Kreeft, Ph.D. , Professor of Philosophy at Boston College, is one of the most respected and prolific Christian authors of our time. His many bestselling books cover a vast array of topics in spirituality, theology, and philosophy. They include Wisdom from the Psalms , Practical Theology , Doors in the Walls of the World , How to Be Holy , Because God Is Real , You Can Understand the Bible , Angels and Demons , Heaven: The Heart's Deepest Longing , and Summa of the Summa .