THE MASTER KEY - De Laurence, 1941 OCCULT MAGICK MYSTICISM MYSTIC MANIFESTATION CHILDREN'S The treatise is divided into

The treatise is divided into three sections

For Vol I: old stain to bottom corner and edge of rear endpapers

A Catalogue Raisonné of Works on the Occult Sciences

and spiritualizing

In very good condition: minor shelf wear to boards

THE MASTER KEY - De Laurence, 1941 OCCULT MAGICK MYSTICISM MYSTIC MANIFESTATION CHILDREN'S The treatise is divided intoBook Details + Condition: The de Laurence Company (Chicago). 1941 edition (sixth printing) of de Laurence's famous THE MASTER KEY. 406 pages. Original cloth boards decorated in gilt on front and on spine. From the Preface: "The object of this work is to provide an introduction to the study of 'thought' as it has developed itself within the confines of the Practical Psychology. Interest in Concentration, Mind, Mental Discipline, the intelligent