- A Hidden Wholeness: the journey toward the undivided life. Palmer, Parker. Jossey-Bass. 2004.
- Let Your Life Speak: listening for the voice of vocation. Palmer, Parker. Jossey-Bass Publishing, 1999.
- Listening Hearts: discerning call in community. Farnham, S. et. al. Morehouse Publishing, rev. ed. 1991.
- Diocese of Missouri "Discernment Process Handbook"