The depth of research goes beyond the realm of Freemasonry, so one does not need to be a Mason to appreciate it.
Has always been one of the most sought after and studied by those in the Masonic Lodge and others seeking important knowledge..
Particularly informative are the areas on the stellar, solar, and lunar cults, the greater mysteries, and the Egyptian god Horus.
The Origin and Evolution of the Human Race is also covered well.
The depth of research goes beyond the realm of Freemasonry, so one does not need to be a Mason to appreciate it