On her way to interview a journalist about sabotage at an air base in Lulea, her contact is murdered. She continues to follow the story even after being told to let it drop because of growing political and professional concerns. Annika will not let it go despite her own personal demons. The Red Wolf, a patient and calculating killer, begins to emerge from the frigid and dark Swedish winter. Annika has to keep her own family life from shattering as she races to expose a long dormant killer who is now set on reaching the pinnacle of a terrifying call to arms. The House of Silk: A Sherlock Holmes Novel