Amber Smoke is a paranormal fantasy novel by Kristin Cast. The story follows Alek, a young and impulsive warrior, who is sent by the Furies to bring back the souls of the damned who have escaped their cage. Eva, a beautiful and beloved girl, becomes involved in an ancient feud that threatens her life. As the police close in and two worlds are on the verge of crumbling, Alek and Eva must find each other and discover the limits of their powers.