The Killing Code
2020
City of Scars: A Scottish Crime Novel (DCI Logan Crime Thrillers, Book 14) (Unabridged)
2022
A Rock and a Hard Place: DCI Logan Crime Thrillers, Book 21 (Unabridged)
2025
Come Hell or High Water: A Scottish Murder Mystery: DCI Logan Crime Thrillers, Book 13 (Unabridged)
2021
Thicker Than Water
2019
Colder than the Grave: A Scottish Murder Mystery: DCI Logan Crime Thrillers, Book 12 (Unabridged)
2026