An analysis of the methods of Solomonic magic from the 7th to the 19th century as found in the Hygromanteia and Key of Solomon. This volume is about the methods of magic used in 7th century Egyptian Alexandria and how they have been passed via the Greek grimoires of Byzantium (the Hygromanteia), to the manuscripts of the Latin Clavicula Salomonis and its English incarnation as the Key of Solomon. Jewish techniques like the use of pentacles, oil and water skrying were added along the way, but Solomonic magic (despite its name) remained basically a classical Greek form of magic. Amazingly, this transmission has involved very few changes: the 'technology' of magic has remained firmly intact. The emphasis is upon specific magical techniques such as the invocation of the gods, the binding of demons, the use of the four demon Kings, the construction of a circle and lamen (for protection of the magician). The requirements of purity, sexual abstinence, and fasting have changed little in the last 2000 years. The concrete reasons for that are explained. The difference between amulets, talismans and phylacteries or lamens is outlined along with their methods of construction. Examples of magical circles have been taken from many sources and their construction and development traced out. Practical considerations such as choice of incense, the timing of the cutting of the wand, utilisation of rings and statues, use of the Table of Evocation, or the acquisition of a familiar spirit are explained. The structure of a Solomonic evocation puts into perspective the reasons for each step, the use of thwarting angels, achieving invisibility, sacrifice, love magic, treasure finding, and the binding, imprisoning and licensing of spirits. The facing directions and timing of evocations have always been crucial, and these too have remained consistent.