| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Fever of the Blood: A Novel | 978-1-68177-345-2 (1-68177-345-7) | 2017 |
| Loch of the Dead: Frey & McGray Book 4 | 978-1-4059-2624-9 (1-4059-2624-4) | 2018 |
| The Strings of Murder: Frey & McGray Book 1 | 978-0-7181-7982-3 (0-7181-7982-X) | 2015 |
BBC · Michael Joseph · Pegasus Books