- Grimorium Sanctissimum
- The Star Ruby
- The Star Sapphire
- The Mass of the Phoenix
- Val Reguli
- O.T.O. - Ecclesiae Gnosticae Catholicae Canon Missae
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Magical Theory by: Adalbert Waffling
Fiksi SejarahMagical Theory written by Adalbert Waffling is a required textbook for first year at Hogwarts. It is available at the Hogwarts Library, or for sale at Flourish and Blotts bookstore for two Galleons.