[Black Cat](https://openlibrary.org/works/OL41068W) [Cask of Amontillado](https://openlibrary.org/works/OL41016W) [Fall of the House of Usher](https://openlibrary.org/works/OL41078W) Ligeia Man of the Crowd [Masque of the Red Death](https://openlibrary.org/works/OL41050W) Oblong Box Oval Portrait [Pit and the Pendulum](https://openlibrary.org/works/OL273550W) [Premature Burial](https://openlibrary.org/works/OL24583029W) [Purloined Letter](https://openlibrary.org/works/OL41065W) Shadow [Silence — A Fable](https://openlibrary.org/works/OL13370628W) Some Words with a Mummy [Tell-tale Heart](https://openlibrary.org/works/OL41059W)
Severity reflects intensity, not value — “central theme” means a warning is a core part of the book, not that the book is bad.