Frey and McGray figure dans ce catalogue avec 9 livres dans 1 série, dont Frey & McGray.
The Strings of Murder
2015
The Hunt
A Fever of the Blood
2016
A Mask of Shadows
2017
The Loch of the Dead
2018
The Darker Arts
2019
The Falling Shroud
2020
The Dance of the Serpents
The Sign of the Devil
2022