The Controller

In "The Controller," bestselling author Matthew Brolly introduces special agent Sam Lynch, who has been haunted by his son Daniel's disappearance six years ago, believing an underground organization known as The Railroad is behind it. When Special Agent Sandra Rose investigates a violent home invasion and encounters a tattooed assailant claiming to know Daniel's fate, she recruits Lynch to assist in her case. Together, they navigate a treacherous world filled with violence and evil, leading Lynch to confront his deepest fears and the mysterious leader known only as The Controller.