Fields of Blood: Religion and the History of Violence

The Evolution Of God: The origins of our beliefs

Jerusalem: One City, Three Faiths

A History of Christianity: The First Three Thousand Years

The Battle for God: A History of Fundamentalism

The Spiral Staircase: My Climb Out of Darkness

The Road Less Travelled: A New Psychology of Love, Traditional Values and Spiritual Growth

The Great Transformation: The Beginning of Our Religious Traditions

The Cost of Discipleship

Muhammad: Prophet for Our Time

The Power of Myth

A History of Jerusalem: One City, Three Faiths

Transcending the Levels of Consciousness: The Stairway to Enlightenment

Summa Theologica (All Complete & Unabridged 3 Parts + Supplement & Appendix + interactive links and annotations)

The Case for God: What religion really means

Fear and Trembling

St Paul: The Misunderstood Apostle

The Battle for God: Fundamentalism in Judaism, Christianity and Islam (Text Only)