| Clue | Source | Date |
|---|---|---|
| Fictional prison guarded by Dementors | New York Times | 30 Jan 2025 |
| Keep showing up in a book and film series? | Jonesin | 17 Mar 2020 |
| Harry Potter series prison | Newsday | 26 Sep 2019 |
| Prison guarded by Dementors | New York Times | 22 Jun 2017 |
| Prison guarded by Dementors | ||
| Prison in the Harry Potter books | New York Times | 09 Sep 2015 |
| Prison in the Harry Potter books |