Judas and Jesus – Two Faces of a Single Revelation
Inner Traditions, 2007

The Sacred Embrace of Jesus and Mary: The Sexual Mystery at the Heart of the Christian Tradition
Inner Traditions, 2006

The Gospel of Thomas
Inner Traditions, 2003

The Gospel of Philip
Inner Traditions, 2004

Being still - Reflections on an Ancient Mystical Tradition
Gracewing Paulist Press, 2003

The Gospel of Thomas
(Shambhala Calligraphy Series)
(Calligraphies by Frank Lalou)
Shambhala Publications, Inc., 2003

The Gospel of Mary Magdalene
Inner Traditions, Rochester Vermont, 2002