The Wisdom of Wilderness: Experiencing the Healing Power of Nature

The Dark Night of the Soul: A Psychiatrist Explores the Connection Between Darkness and Spiritual Growth

Addiction and Grace: Love and Spirituality in the Healing of Addictions (Plus)

The Awakened Heart

Will and Spirit: A Contemplative Psychology

Simply Sane: The Spirituality of Mental Health

Living Beautifully: with Uncertainty and Change

Exploring the Spirituality of the World Religions: The Quest for Personal, Spiritual and Social Transformation

Care of Mind/Care of Spirit: A Psychiatrist Explores Spiritual Direction

Spiritual Director, Spiritual Companion: Guide to Tending the Soul

The Heart of Centering Prayer: Nondual Christianity in Theory and Practice