Red Light

Detective Jim Hunter leads an investigation into the brutal slayings of prostitutes in Chicago. The homicide case becomes more complex when evidence points to ritual sacrifices connected to an ancient religion. Karen Singleton, an escort service operator, provides vital information to help track the killer through Chicago's red-light districts. The investigation moves through the city's criminal underworld and forces Hunter to confront both human depravity and supernatural forces. The narrative shifts between police procedural and supernatural horror as Detective Hunter races against time to prevent more murders. Cultural practices, religious mythology, and Chicago's darker corners intersect as the case escalates. The novel examines themes of justice, faith, and the thin line between rationality and the unexplainable. Through its blend of crime and horror elements, Red Light raises questions about what people choose to believe when faced with the impossible.

Readers describe Red Light as an intense, violent thriller that pushes boundaries in depicting criminal acts. Many note the book is not for those sensitive to graphic content. Liked: - Fast pacing and complex plot twists - Detective Katie Maguire's character development - Authentic portrayal of Irish police procedures - Detailed Cork setting and local culture references Disliked: - Extreme violence and torture scenes - Some found the crimes too disturbing - A few readers felt certain subplots were left unresolved - Sexual content deemed gratuitous by some Ratings: Goodreads: 4.1/5 (1,100+ ratings) Amazon: 4.3/5 (200+ ratings) Notable reader comments: "Gripping but stomach-churning" - Goodreads reviewer "The violence goes beyond what was necessary for the story" - Amazon reviewer "Katie Maguire is a brilliantly drawn character but this one pushes the boundaries of what I can handle" - LibraryThing review

The Scarecrow by Michael Connelly A homicide detective hunts a serial killer who targets sex workers in Los Angeles while navigating corruption within the police department.

The Treatment by Mo Hayder A detective investigates ritualistic murders connected to child abuse cases in South London's housing projects.

The Mermaids Singing by Val McDermid A criminal profiler tracks a killer who uses medieval torture devices on victims in Northern England.

The Dead of Winter by PJ Parrish A police detective follows the trail of a murderer targeting dancers at Michigan strip clubs.

The Night Spider by John Lutz A New York City detective searches for a serial killer who stalks exotic dancers and leaves their bodies posed in theatrical displays.

🔍 Though set in Ireland, Graham Masterton consulted extensively with American police officers and sex crime investigators to ensure accurate procedural details for Katie Maguire's investigation methods. 🎭 The character of Katie Maguire was inspired by a real-life female Garda superintendent in Cork, though Masterton has never revealed her identity to protect her privacy. ⚖️ The book addresses the real issue of human trafficking in Ireland, which saw a 56% increase in reported cases during the time period the novel was written. 🖊️ This is the third book in the Katie Maguire series, but Masterton originally intended it to be a standalone novel until reader demand prompted him to continue the series. 🏆 The novel received particular praise for its authenticity in depicting Cork's local dialect and culture, with Masterton having lived in Cork for several years while researching and writing the series.