- Future Faith Future Faith: Ten Challenges Reshaping Christianity in the 21st Century Ten Challenges Reshaping Christianity in the 21st Century
- Without Oars: Casting Off into a Life of Pilgrimage
- From Times Square to Timbuktu
- How Change Comes to Your Church: A Guidebook for Church Innovations
- Ecology and Life: Accepting Our Environmental Responsibility (Issues of Christian Conscience Series)