Medieval Grimoires - The Book Of Raziel The Angel Or Sefer Raziel HaMalakh
Medieval Grimoires - The Most Holy Grimoire Or Grimorium Sanctissimum
Medieval Grimoires - Arbatel Of Magic Or The Spiritual Wisdom Of The Ancients
Eduard Schubert - Paracelsus Forschungen (in German)
Dr Leo Martello - Weird Ways Of Witchcraft
Phaneg - Cinquante Merveilleux Secrets d'Akchimie (Preface de Papus,1912,in French)