|"Are you a wizard or not?"
The title of this article is conjectural. Although it is based on canonical information, the actual name is a 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.
This cursed book was owned by an unnamed witch who lived in Bath. This book, once began, can never be put down or closed. The reader would be forced to wander around reading the book and trying to do their everyday tasks with one hand. Ron mentioned this book when he expressed his concern of Harry Potter looking at Tom Riddle's Diary, which the pair had just found in Myrtle Warren's bathroom.
- Harry Potter and the Chamber of Secrets (First mentioned)