including The Modern Conjurer by C. Lang Neil pub. 1903, Elliott's Last Legacy - Secrets of the King of All Kard Kings {sic} by Dr. James William Elliott edited by Houdini pub. 1923, Mystery Unveiled by Dr. Ormonde - Knight of the Rosy Cross pub. c.1900, John Northern Hilliard's Greater Magic, Magical Titbits by Professor Hoffman pub. 1911, Top Secrets of Magic by J.G. Thompson Jr. vols I & II, 1st ed. he Magic of Louis S. Histed pub. 1947, and more (a lot)