At least some content in this article is derived from information featured in Harry Potter: Hogwarts Mystery. Spoilers will be present within the article.
- "And everyone who read Sonnets of a Sorcerer spoke in limericks for the rest of their lives."
- — Ron Weasley regarding this book[src]
Sometime before 1993, Arthur Weasley, while working for the Misuse of Muggle Artefacts Office, confiscated a bewitched copy that would force anyone who read it to speak in limericks for the rest of their lives. In 1993, Ron Weasley mentioned this to Harry Potter when discussing the ways that 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)
- Pottermore (First appearance)
- Harry Potter: Hogwarts Mystery