| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Postcard from Hamburg: A WW2 Spy Thriller | 978-1-5159-6461-2 (1-5159-6461-2) | 2017 |
| The Black Orchestra: A WW2 Spy Thriller | 978-1-5159-6459-9 (1-5159-6459-0) | 2016 |
| The Wings of the Eagle: A WW2 Spy Thriller | 978-1-5159-6460-5 (1-5159-6460-4) | 2016 |