This is a nice little Rosicrucian work released a century ago by the Fraternity of the Rosy Cross- Clymers' order. As a slight aside the order still exists in Pennsylvania and their mailing address, though not the same as that given in this work, is on Clymer Road- just an interesting aside, since most orders do not last nearly a century.
This is an extremely interesting (and somewhat odd) little work that comes courtesy of the man who led the Rosicrucian FRC order (and fought with AMORC) for quite a large part of his life. Apparently interested in most sub-fields of occult lore, Clymer is known mostly for straight philosophical lore, but here has compiled three technical components into one work; a heavily altered...