Some content in this article is derived from information featured in Harry Potter and the Cursed Child, and, as such, spoilers will be present.
Sonnets of a Sorcerer was a book which cursed anyone who read it. They would speak in limericks for the rest of their lives. Ron Weasley mentioned this book to Harry Potter when discussing the reasons why a book could be dangerous.
- Harry Potter and the Chamber of Secrets (First mentioned)
- Harry Potter and the Cursed Child
- Harry Potter and the Cursed Child (play)