The Divine Manifold

Four Views on the Historical Adam

The Mind of Whitehead: Adventure in Ideas

Four Views on Creation, Evolution, and Intelligent Design

The Cosmic Spirit: Awakenings at the Heart of All Religions, the Earth, and the Multiverse

Understanding Biblical Theology: A Comparison of Theory and Practice

The New Birth: Going Onto Perfection

The Garden of Reality: Transreligious Relativity in a World of Becoming

The Importance of Being Foolish: How To Think Like Jesus

On the Mystery: Discerning Divinity in Process

Divine Action and Providence: Explorations in Constructive Dogmatics

Jesus Abba: The God Who Has Not Failed

Jesus through Pagan Eyes: Bridging Neopagan Perspectives with a Progressive Vision of Christ

The Saints' Guide to Happiness: Everyday Wisdom from the Lives and Love of the Saints

Pluriform Love: An Open and Relational Theology of Well-Being

The Power of Myth

The Eye of the I: From Which Nothing is Hidden

Bhagavad-gita As It Is (1972 edition)

Easy Journey to Other Planets