The Physics of Angels: Exploring the Realm Where Science and Spirit Meet
٢٠١٥
Creation Spirituality
٢٠١٩
Hildegard and Eckhart
٢٠١٩
Bioneers Series 3-13: Nature and Spirit: It's All Connected
٢٠٠٢
Naming the Unnameable: 89 Wonderful and Useful Names for God...Including the Unnameable God (Unabridged)
٢٠٢٤
Christian Mystics: 365 Readings and Meditations (Unabridged)
٢٠٢٥