|"Are you a wizard or not?"
The title of this article is conjectural. Although it is based on canonical information, the actual name is conjecture and may be supplanted at any time by additional information released from canonical sources. If this occurs, please move this page to the appropriate title.
|Lumos Duo spellbook|
prior to 1993
The Lumos Duo spellbook is a book containing information on, and instructions of how to perform, Lumos Duo. It was owned by Professor Charity Burbage, who kept it in a room of the Muggle Studies Classroom in Hogwarts Castle for unknown reasons. Ronald Weasley later came across it during the 1993–1994 school year, and used it to learn the spell, which proved invaluable against the Hinkypunks which Professor Burbage had kept in glass cases.
- Harry Potter and the Prisoner of Azkaban (video game) (First appearance)