The Book of Formation and the 32 Paths of Wisdom. Contents: The Sepher Yetzirah; Sephiroth, Numbers, Letters; The Twenty-two Letters; The Triad; The Heptad; Supplement; The Dodecad; Conclusion; The Thirty-two Paths of Wisdom; Notes to the Sepher Yetzirah, Notes to the Thirty-two Paths.