Hang On St. Christopher (The Sean Duffy Series)
2025
The Chain
2019
The Detective Up Late (The Sean Duffy Series)
2023
The Cold Cold Ground (The Sean Duffy Series)
2012
I Hear the Sirens in the Street: A Detective Sean Duffy Novel (The Sean Duffy Series)
2013
In the Morning I’ll Be Gone: A Detective Sean Duffy Novel (The Sean Duffy Series)
2014