Karl Hans Welz - The Black Raven
This is the Miracul Art and Magic Book, or The Black Raven, or also named The Threefold Coercion of Hell. With this book I, Dr. Johannes Faust, have coerced all the spirits so that they had to bring to me whatever I desired: be it gold, silver, treasures large and small, also the spring-root, and whatever else is available on Earth. All that did I get with this book. I was also capable to dispel the spirits after they had done what I asked them for.