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