| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Abendlied: A Novel of Gaston Leroux's The Phantom of the Opera | 978-0-9842499-0-9 (0-9842499-0-7) | 2009 |
| Madrigal: A novel of Gaston Leroux's The Phantom of the Opera | 978-0-9815573-3-5 (0-9815573-3-3) | 2008 |
| Rondeau: A Novel of Gaston Leroux's the Phantom of the Opera | 978-0-9833960-8-6 (0-9833960-8-6) | 2011 |