The Incredible Afterlives of Dr. Stevenson: One Scientist's Epic Quest for Evidence of Reincarnation, Apparitions, Poltergeists, and Other Matters of the Soul

The Belief Instinct: The Psychology of Souls, Destiny, and the Meaning of Life

The God Instinct: The Psychology of Souls, Destiny and the Meaning of Life

Why Is the Penis Shaped Like That?: And Other Reflections on Being Human