Psuedonym of Angelo John Lewis. He studied law at Oxford University and became a barrister in London. During the early 1860s he learned magic from a book and became an amateur magician. Under the pen name Professor Hoffmann, in 1873 he published a series of articles in Routledge's Every Boy's Annual which "launched his career as the most prolific and influential magic author and translator until modern times." In 1876, Professor Hoffman published “Modern Magic” to educate the public in how to become a magician, including how to perform sleight of hand tricks, as well as how to dress and speak. Hoffmann's book was successful, allowing him to become a full-time writer. He subsequently published a variety of books and articles, including the children's novel “Conjurer Dick” and several compendiums of illusions. He also wrote on card games including “Patience” (a.k.a. Solitaire).