The Devil: A New Biography

Knowing God

God: A New Biography

Marks of His Wounds: Gender Politics and Bodily Resurrection

The Lancashire Witches: A Chronicle of Sorcery and Death on Pendle Hill

Understanding the Iglesia Ni Cristo: What They Really Believe and How They Can Be Reached

Afterlife: A History of Life after Death

Lady in Waiting: Becoming God's Best While Waiting for Mr. Right

The Buddha: Life and Afterlife Between East and West

The Doctrines That Divide: A Fresh Look at the Historic Doctrines That Separate Christians

The Witches of Warboys: An Extraordinary Story of Sorcery, Sadism and Satanic Possession in Elizabethan England

Spirit Guides & Angel Guardians: Contact Your Invisible Helpers

The Journey: Living by Faith in an Uncertain World

England's First Demonologist: Reginald Scot and 'The Discoverie of Witchcraft'

Jesus Among Secular Gods: The Countercultural Claims of Christ

Five Proofs of the Existence of God

Scripture Alone: Exploring the Bible's Accuracy, Authority and Authenticity

An Introduction to Catholicism

Ecumenism Today: The Universal Church in the 21st Century