A Litter of Bones
2019
Thicker Than Water
2019
Blood and Treachery (A Scottish Crime Thriller): DCI Logan Crime Thrillers, Book 4 (Unabridged)
2026
The Killing Code
2020
The Big Man Upstairs (A Scottish Crime Thriller): DCI Logan Crime Thrillers, Book 7 (Unabridged)
2026
A Death Most Monumental: A Scottish Detective Mystery (DCI Logan Crime Thrillers, Book 8) (Unabridged)
2026