Dr. Faust's Mightiest Sea-Spirit is an anthology of four Faustian Grimoires dealing mainly with the subject of spirits of the sea and of the water. This is the first time that these texts are published in English and we are also proud to be the first to print the Manuscript Beschw rung und Ruf des Meergeistes Doctoris Fausti (Darmstadt Hs-831) among them. The overall importance of this publication is in the unique magical techniques found in these...