The Key of Solomon The King has been reformatted by repositioning the imagery and creating two indexes of figures – for those that are repositioned and for Mathers’ original plates – for the improved ease of use by scholar and practitioner alike.

This work is traditionally divided into two books detailing the Key of King Solomon. Book One explains the operation of conjurations, curses, spells and other magical works. Book Two instructs the practitioner on the proper attire, purification rituals and other means of obtaining the goals of the Goetia. Between these two books is the list of plates that contain numerous illustrations and secret seals of Solomon, including the Mystical Seal of Solomon, the Pentacles of Solomon, and the Mystical Alphabet, which impart the mechanisms and requirements for the invocation of spirits and demons and other magical works or spells.

Sometimes referred to as the Greater Key of Solomon, this work should not be confused with the Lesser Key of Solomon or Clavicula Salomonis Regis, or Lemegeton, which is based on similar source material and was also researched by S. L. MacGregor Mathers with the aid of Aleister Crowley. It is thought that The Greater Key of Solomon later inspired The Lesser Key as a derivative work: one with its own substantial value through the addition of various illustrations and guides such as the Magic Circle of Solomon, the 72 Seals of Solomon or King Solomon Seals, and the Pentagram of Solomon. But, although both grimoires are inspired by the same material, they are separate and distinct works.