This is a great book. A must have for your occult and ecclesiastical studies.
Another Great book from Master Samael Aun Weor, details and explains the Arcanum and the 22 Tarot. The keys of Transformation.
Have not received this yet
This is written with the perspective of the science of Alchemy so it is not a word for word repetition of other Kabbalistic books by Samael Aun Weor. I am glad that I purchased this as an addition to the other books. This helps me to memorize the Arcanum and gives me a better understanding on why alchemy is the key. Easy reading for a new one on the path.