Watchers, #1 When the remains of a woman are found in Drohola Woods, ex-Garda detective, Matt Costello, is called in by the estate owner to help with the investigation. Clues lead Matt down a twisting path to a more gruesome discovery -- the woman is one of ten who disappeared ten years ago. And now, fresh bodies are turning up.
Sleeping Dogs, #2 When a judge is murdered in his home and the murder weapon belongs to Billy Hannan, a man missing for three years, Matt Costello is brought in. As he digs deeper, he finds a web of deceit and a cover-up with roots embedded deeply in the annals of Irish history. Matt can't let sleeping dogs lie if he's to find the killer and get to the truth of what happened to Billy Hannan.
Wild Justice, #3 After a chance encounter with an unhappy young girl, Matt is moved by her sadness and offers to help, giving her his card. When his phone rings that night, he finds the girl sobbing on the other end, begging for help. Matt finds himself thrown into the hunt for her father and his murderer.