W. Marsham Adams 
Book of the Master: Or The Egyptian Doctrine Of The Light Born Of The Virgin Mother [EPUB ebook] 

This book, which followed "The House of the Hidden Places", was and still is one of the deepest insights into the real meaning of the Pyramids and their significance as places of initiation for the ancient religion of Egypt. "And I have confined my efforts", says the author, "to attempting to express in a clear and popular form, which all may easily follow, an outline of those deeply veiled doctrines of which I may have caught a glimpse; and thus to present such an account of the earliest recorded religion as may afford to all some conception of its transcendent majesty and supernal beauty.-Print ed.