Book excerpt: Written in thirteen days in 1564 by the renowned Elizabethan magus, Dr. John Dee, The Hieroglyphic Monad explains his discovery of the monas, 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.