Kyle Madden is the cop in charge of the elite task force hunting a murderer known as the Cage Killer. He is also a werewolf and a member of the Arctic Brotherhood. When his team find one of the Cage Killer’s victims alive, Madden faces some tough choices. It emerges that the crazed killer is targeting werewolves. Will Madden be able to uphold his vow to keep the human and werewolf parts of his life separate?

Maria Delgardo knows she is lucky to be alive after escaping the clutches of a serial killer. Even so, her injuries are horrific and the murderer has made it clear he intends to finish the job. She only feels safe with Madden, the handsome cop who rescued her from captivity. Maria’s whole world is turned upside down when he tells her the reason why she was chosen by the Cage Killer.