Death. Demons. Destruction. Newly changed shifter, Stalker, loves her abilities and her pack, but she hates the idea of losing her humanity. For Stalker and her pack mates, fresh wounds from the explosive destruction of their former pack rub raw as they try to regroup and establish themselves. Who can they trust? And who will grab power now that one of the city's oldest and strongest packs has been wiped out? With so much stacked against them, it seems impossible to hold their territory, especially when they get wind of a demonic enemy rising from beneath the city. All signs point towards an imminent outbreak of plague. Who summoned the Plague Doctor? What do they want? And how on earth can Stalker's young pack hope to defeat this demon? Haunted by the ghosts of tragedy, Stalker must put vengeance aside to save the city from the deadly Plague Doctor...