| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Trouble Ahead: The Battle for Crete | Paperback | 978-1-78429-354-3 | 2025 |
| Trouble Ahead: The Battle for Crete | " | 978-1-78429-356-7 | 2018 |
| Trouble Ahead: The Battle for Crete | Gebunden | 978-1-78429-353-6 | 2017 |
| Trouble Ahead: The Battle for Crete | Digital | 978-1-78429-355-0 | 2017 |
| Trouble at Zero Hour: Complete Zero Hour Trilogy | Paperback | 978-1-78648-254-9 | 2017 |
| Trouble at Zero Hour: Complete Zero Hour Trilogy | " | 978-1-78429-935-4 | 2016 |