Tongues of Fire: Theological Reflections on Pentecost

Tao Te Ching

Living without a Why: Mysticism, Pluralism, and the Way of Grace

The Zen Teaching of Bodhidharma

The Process of Buddhist-Christian Dialogue

Awakening the Buddha Within: Eight Steps to Enlightenment

Theological Reflections at the Boundaries

The Joy of Living: Unlocking the Secret and Science of Happiness

Faith as Remembering

A Path With Heart: The Classic Guide Through The Perils And Promises Of Spiritual Life

Glimpses of God: And Other Essays

Faith That Prevails

Wrestling With the Ox: A Theology of Religious Experience

Why Buddhism is True: The Science and Philosophy of Meditation and Enlightenment

Passing Over and Returning: A Pluralist Theology of Religions

Going to Pieces Without Falling Apart: A Buddhist Perspective on Wholeness

Wrestling with God

Essence of Vajrayana: The Highest Yoga Tantra Practice of Heruka Body Mandala

Socially Engaged Buddhism

How To Practice: The Way to a Meaningful Life