Sepher Raziel (also called Liber Salomonis) is not the same as the Hebrew Sepher Raziel ha-Melakh. It is a full grimoire in the Solomonic tradition from a 1564 century English manuscript, derived from Latin sources. As such it is one of the earliest grimoires produced in this series. It begins with directions for making the parchment, pen and ink of Art, required to write the names. It contains seven separate Treatises: 1 - Liber Clavis which is concerned with astrology and its correct use in magic, something long forgotten by modern astrologers, with the precise interactions between planets, Signs and Houses; 2 - The Ala outlines in four sections the magical virtues of stones, herbs and beasts, and words; 3 - The Tractatus Thymiamatus explains why incense is essential to magical operations, and the effect of various incenses on the spirits, with a list of the key perfumes and suffumigations. An Appendix gives the modern and botanical names; 4 - The Treatise of Times gives details of the correct hours of the day and night for each operation, with associated angels and the proper names of the Sun, Moon and planets to be used in each season. This is something left out of almost all other grimoires; 5 - The Treatise on Purity explains the exact preparations, and the reasons for ritual purity; 6 - Samaim is a treatise on the seven Heavens, with the names of their angels; 7 - The Book of Virtues and Miracles is a treatise on the Semiforas, the names of God, and how they are to be used in invocation to produce miraculous results.

Author of more than 50 books on magic. Don Karr (RISD: BFA 1974; Cornell: MFA 1976) is the author of numerous articles on Jewish mysticism and its influence on the Western esoteric tradition; prominent among these is a series of bibliographic essays covering merkabah mysticism and hekhalot literature, Sefer Yetzirah, early kabbalah, the Zohar, later kabbalah including Lurianic kabbalah, and Christian kabbalah. Other works include "Knots and Spirals: Notes on the Emergence of Christian Cabala," "Approaching the Kabbalah of Maat: Altered Trees and the Procession of the Aeons" and "The Methods of Maat: Sources for the Kabbalah of a Future Aeon." Karr has also transcribed and edited several key works, making them available to the general public for the first time: Morton Smith's translation of Hekhalot Rabbati, British Library Sloane MS 3826, selected writings of Franciscus Mercurius van Helmont, and the Maatian writings of Ordo Adeptorum Invisiblum and 416.