Bibliography
- Lessons Learned from Occult Letters (1949 )
- Ladder of Lights, or Qabalah Renovata (1968/1981/2008 )
- The Office of the Holy Tree of Life (1970/1986/2009 )
- Inner Traditions of Magic (1970/1978 )
- Seasonal Occult Rituals (1970/1986 )
- Magical Ritual Methods (1971 )
- Magical Images: Ten Beautiful Lithographs of the Magical Images Together With a Booklet On their Purpose and Use (with Bruce C. Griffin) (1972/2009 )
- Exorcising The Tree of Evil: How To Use The Symbolism Of The Qabalistic Tree of Life To Recognise And Reverse Negative Energy (1974/1984/2002 )
- The Rollright Ritual (1975/1990 [republished as By Standing Stone and Elder Tree)
- A Self Made by Magic (1976/ )
- The Rite of Light: A Mass of the Western Inner Mystery Tradition (1976 )
- The Talking Tree (1977/1991 )
- An Outlook on Our Inner Western Way (1980/2008 )
- Western Inner Workings (Sangreal Sodality Series Volume I) (1983 )
- The Sangreal Sacrament (Sangreal Sodality Series Volume II) (1983 )
- Concepts of Qabalah (Sangreal Sodality Series Volume III) (1984/1990 )
- Sangreal Rituals and Ceremonies (Sangreal Sodality Series Volume IV) (1986 )
- The Novena of the Tree of Life (1987/2009 )
- The Sangreal Tarot: A Magical Ritual System of Personal Evolution (1988 )
- Temple Magic: Building the Personal Temple Gateway to Inner Worlds (1988 )
- Between Good and Evil: Polarities of Power (1989 )
- The Simplified Guide to the Holy Tree of Life (1973/1989/2009 )
- By Standing Stone and Elder Tree: Ritual and the Unconscious(1990 )
- Evoking the Primal Goddess: Discovery of the Eternal Feminine Within (1990 )
- Growing the Tree Within: Patterns of the Unconscious Revealed by the Qabbalah (1991 )
- Qabalistic Concepts: Living the Tree (1984/1997 )
- Condensation of Kabbalah (eBook published by Jacobus G. Swart)
- A Beginners Guide to Living Kabbalah (2009 )
- Language of the Gods (2009 )
Read more about this topic: William G. Gray