| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Gunpowder Plot and Lord Mounteagle's Letter: Being a Proof, With Moral Certitude, of the Authorsip of the Document: Together With Some Account of ... Conspirators, Including Guy Fawkes | 978-1-112-O9591-7 (1-112-O9591-8) | 2009 |