American Immanence: Democracy for an Uncertain World

The Promise of Religious Naturalism

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

Beyond Good & Evil: Prelude to a Philosophy of the Future

Interreligious Resilience: Interreligious Leadership for a Pluralistic World

The Republic

The Sayings of Socrates

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

The Sayings of Aristotle

Foundational Falsehoods of Creationism

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

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

The Genealogy of Morals

The Sayings of Nietzsche

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

The Privileged Planet: How Our Place in the Cosmos Is Designed for Discovery

Meditations