| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| The Orphan of Cemetery Hill | Paperback | 978-1-5258-0457-1 (1-5258-0457-X) | 2020 |
| The Witch of Willow Hall | Audio CD | 978-1-9825-4349-5 (1-9825-4349-3) | 2018 |
| The Witch of Willow Hall | MP3 CD | 978-1-9825-4350-1 (1-9825-4350-7) | 2018 |