- The Book of Gomorrah and St. Peter Damian's Struggle Against Ecclesiastical Corruption
- Twelve Healers of the Zodiac
- An Astrological Study of the Bach Flower Remedies
- Peter Damian: Letters 1-30 (Peter Damian//Letters of Peter Damian)
- The Letters of Peter Damian, 151-180 (Fathers of the Church, Medieval Continuation)