Methods of Study in Natural History

On the Principles of Classification in the Animal Kingdom: On the Structure of the Halcyonoid Polypi ; On the Morphology of the Medusae

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

Essay on Classification

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

Twelve Lectures on Comparative Embryology: Delivered Before the Lowell Institute, in Boston, December and January, 1848-9

Foundational Falsehoods of Creationism

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

The Foot-prints of the Creator: Or, The Asterolepis of Stromness

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

Seven Days that Divide the World, 10th Anniversary Edition: The Beginning According to Genesis and Science, Edition 10

Why Evolution Is True

Our Awesome Universe Potential

Hinduism a Scientific Religion: & Some Temples in Sri Lanka

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

The Language of God: A Scientist Presents Evidence for Belief

UNIVERSE

Faith Unraveled: How a Girl Who Knew All the Answers Learned to Ask Questions

Falling Flat: A Refutation of Flat Earth Claims