The Physics of Angels: Exploring the Realm Where Science and Spirit Meet
2015
Creation Spirituality
2019
Hildegard and Eckhart
2019
Bioneers Series 3-13: Nature and Spirit: It's All Connected
2002
Naming the Unnameable: 89 Wonderful and Useful Names for God...Including the Unnameable God (Unabridged)
2024
Christian Mystics: 365 Readings and Meditations (Unabridged)
2025