- Faith Styles: Ways People Believe (Spiritual Directors International Book)
- God As Nature Sees God
- Starting Spiritual Direction: A Guide to Getting Ready, Feeling Safe, and Getting the Most Out of Your Sessions
- Spiritual Guidance across Religions: A Sourcebook for Spiritual Directors and Other Professionals Providing Counsel to People of Differing Faith Traditions
- Noticing the Divine: An Introduction to Interfaith Spiritual Guidance (Spiritual Directors International)