The History of the Devil: With 350 Illustrations

God Is Not Great

The Pleroma: An Essay on the Origin of Christianity

Fundamental Problems: The Method of Philosophy as a Systematic Arrangement of Knowledge

The Varieties of Scientific Experience: A Personal View of the Search for God

The Foundations of Mathematics

Undeniable: How Biology Confirms Our Intuition That Life Is Designed

Proof of Heaven: A Neurosurgeon's Journey into the Afterlife

The Case for a Creator: A Journalist Investigates Scientific Evidence That Points Toward God

Foundational Falsehoods of Creationism

Spiritual Science: Why Science Needs Spirituality to Make Sense of the World

Outgrowing God: A Beginner’s Guide

Why There Is No God: Simple Responses to 20 Common Arguments for the Existence of God

Why Evolution Is True

Our Awesome Universe Potential

Hinduism a Scientific Religion: & Some Temples in Sri Lanka

Dinosaurs and the Bible

Brief Candle in the Dark: My Life in Science

Why the Universe Is the Way It Is (Reasons to Believe)