|"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.
The twins left this map tucked inside the Hogwarts Library's copy of Quidditch Through the Ages, which eventually found its way to Harry Potter in 1991. When Severus Snape confiscated the book from him, Harry and Ron noticed that the piece of parchment had slipped from the pages, and used it to go into the Forgotten Grounds.
Given that Fred and George Weasley had the Marauder's Map at this time, it entirely plausible this is a part of it.
Notes and references
- ↑ Harry Potter and the Philosopher's Stone (video game) - PS1 version