In Richard Montanari's chilling new suspense novel, a sealed-off network of secret passages connects all of Philadelphia to the killer hidden within.
Luther Wade grew up in Cold River, a warehouse for the criminally insane. Two decades ago the hospital closed it doors forever, but Luther never left. He wanders the catacombs beneath the city, channeling the violent dreams of Eduard Kross, Europe's most prolific serial killer of the 20th century.
A two-year-old girl is found wandering the streets of Philadelphia in the middle of the night by detectives Kevin Byrne and Jessica Balzano....

Detectives Byrne and Balzano return to the streets of Philadelphia to put an end to a macabre succession of murdered children.
A quiet Philadelphia suburb. A woman cycles past a train depot with her young daughter. There she finds a murdered girl posed on a newly painted bench. Beside her is a formal invitation to a tea dance in a week's time.
Seven days later, two more young victims are discovered in an abandoned house, posed on painted swings. At the scene is an identical invitation. This time, though, there is something extra waiting for Detectives Kevin Byrne and Jessica Balzano: a...