An outcast all his life because of his half-human, half-werewolf genes, Kyp is finally getting a chance to belong with the Wolfe pack. Though fully human, Rachel never cared about his mixed blood. When a family tragedy strikes, Rachel makes an impulsive decision with deadly consequences. Kyp must come to her rescue. But when saving her turns her into a werewolf, it sets off a chain of events that puts them at odds with the Wolfe pack, and brings them straight into the path of the Wolfe's greatest enemy--Victor Atwood. War is coming to the packs, and Kyp and Rachel are at the center of it. With their fledgling love and a tenuous mental tie their only weapons, they must overcome the wrath of Atwood. But a toxic secret threatens to devastate them, destroying not only them but the entire Wolfe pack as well.