Case's original treatise on Spiritual Alchemy and the Great Work is presented for the first time in a publicly available format. This manuscript has been in the hands of a very few individuals until this time, unavailable to serious seekers until now.
This publication was obviously painstakingly proofed, edited and researched, to make sure that the text is faithful to the rare manuscript version that was never before publicly available.
A few years ago, the first portion of this document was published in a very nice book format, under the title Esoteric Alchemy. The most important portions of the text - those dealing with the 12 stages of the work and the practical work of Spiritual Alchemy - were missing. So, if you have a copy of the first part of this manuscript in another book form, you won't be disappointed purchasing this.
As a student of the Builders of the Adytum, founded by Paul Foster Case, and continued by Anne Davies, I have benefitted tremendously from the coursework on Alchemy provided by Case and BOTA. I recommend that if you are not a BOTA student, that you check out the lesson materials as a starting place on the subject of Alchemy, Astrology, Tarot, etc.
If you are a BOTA student, or a long-time student of Western Esoterica, Alchemy, etc., this work will be a satisfying "advanced level" treatise on Spiritual Alchemy.
If you are taking BOTA coursework, this publication fills in some important information not present in the second, edited version of this treatise by Case, which is available as coursework through BOTA ([...] It is wonderful to read various different "takes" by an author if you are serious about what they have to say, because you get a more complete picture of the subject, and their thinking.
There are gems in this book you will not find in other source materials. If you are serious about doing the work of Spiritual Alchemy, the Great Work, I highly recommend obtaining this version of this material as a source text, in conjunction with the materials available in the coursework of the BOTA.