Written by Francis Barrett in 1801, The Magus is a collection of three books. Much of the material was actually collected by Barrett from older occult handbooks, as he hints in the preface: With over 500 pages, It is a collected works of the most famous magicians, such as Zoroaster, Hermes, Apollonius, Simon of the Temple, Trithemius, Agrippa, Porta (the Neapolitan), Dee, Paracelsus, Roger Bacon, Sir Edward Kelly and a great many others... Previous demonologists such as Binsfeld (1589) had drawn up lists that comprised a hierarchy of devils, and attributed them with the power to instigate people to commit the seven deadly sins. Lucifer was associated with Pride, Satan with Anger and so forth. In The Magus Barrett altered the ""roster of devils"" and Satan now became a prince of deluders (serving conjurers and witches). Edited and illustrated by Edmund Kelly The Magus is a Grimoire that holds its place in occult literature.

Has proved to be the most sought after set of books on magic and alchemy ever published. Powerful work and considered so dangerous that for many years, rare copies could only be found in certain libraries, locked away from the general public and from those who would use (or misuse) its power. Original set first published in 1801. by author who spent many years of study before releasing them. Includes rare illustrations from original sources. Covers natural magic, amulets and charms, potions, precious stones, candles, alchemy, the philosophers stone, transmutation, the four elements, numbers, and the planets.

IN this Work, which we have written chiefly for the information of those who are curious and indefatigable in their enquiries into occult knowledge, we have, at a vast labour and expence, both of time and charges, collected whatsoever can be deemed curious and rare, in regard to the subject of our speculations in Natural Magic--the Cabala--Celestial and Cere-monial Magic--Alchymy--and Magnetism; and have divided it into two Books, sub-divided into Parts: to which we have added a third Book, containing a biographical account of the lives of those great men who were famous and renowned for their knowledge; shewing upon whose authority this Science of Magic is founded, and upon what principles.

The Magus, or Celestial Intelligencer; being a Complete System of Occult Philosophy is a handbook of the occult and ceremonial magic compiled by Francis Barrett and published in 1801. This book facilitated the modern revival of magic by making information from otherwise rare books readily available. It may have influenced novelist Edward Bulwer-Lytton and occultist Eliphas Levi. More controversially, it has been identified as an influence on Joseph Smith, Jr., founder of the Latter Day Saint movement, in Reed C. Durham, Jr.'s speech "Is There No Help for the Widow's Son?" Reproduction of 1801 Edition.