2018 Reprint of 1947 Edition. Full facsimile of the original edition. Not reproduced with Optical Recognition software. The Hieroglyphic Monad is an esoteric symbol invented and designed by John Dee, the Elizabethan Magus and Court Astrologer of Elizabeth I of England. The Hieroglyphic embodies Dee's vision of the unity of the Cosmos and is a composite of various esoteric and astrological symbols. Dee wrote a commentary on it which serves as a primer of its mysteries. However, the obscurity of the commentary is such that it is believed that Dee used it as a sort of textbook for a more detailed explanation of the Hieroglyph which he would give in person. Written in thirteen days in 1564, The Hieroglyphic Monad explains his discovery of the monad, or unity, underlying the universe as expressed in a hieroglyph, or symbol. Dee called The Hieroglyphic Monad a "magical parable" based on the Doctrine of Correspondences which lies at the heart of all magical practice and is the key to the hermetic quest. Through careful meditation and study of the glyph, its secrets may be slowly revealed.