- Prayers for a Planetary Pilgrim: A Personal Manual for Prayer and Ritual (1988)
- Prayers for the Domestic Church: A Handbook for Worship in the Home (1989)
- Holy Fools & Mad Hatters: A Handbook for Hobbyhorse Holiness (1993)
- Feathers on the Wind: Reflections for the Lighthearted Soul (1995)
- The Ascent of the Mountain of God: Daily Reflections for the Journey of Lent (1995)
- The Gospel of Gabriel: A Life of Jesus the Christ (1996)
- The Old Hermit's Almanac: Daily Meditations for the Journey of Life (1997)
- Psalms for Zero Gravity: Prayers for Life's Emigrants (1998)
- A Lenten Hobo Honeymoon: Daily Reflections for the Journey of Lent (1999)
- The Ladder: Parable Stories of Ascension and Descension (1999)
- Little Orphan Angela: A Trilogy of Christmas Stories (2000)
- The Great Escape Manual: A Spirituality of Liberation (2001)
- Prayer Notes to a Friend (2002)
- The Pilgrimage Way of the Cross (2003)
- The Passionate Troubadour: A Medieval Novel About Francis of Assisi (2004)
- Make Straight the Crooked Ways: Daily Reflections for Advent (2005)
- The Lenten Pharmacy: Daily Healing Therapies (2006)
- Chasing Joy: Musings on Life in a Bittersweet World (2007)
- Pray All Ways (2007)
- Secular Sanctity (2007)
- A Book of Wonders: Daily Reflections for Awakened Living (2009)