In upstate New York, lonely werewolf mechanic Leo Krasny’s life is upended when Maya, a sharp-witted archivist with the power to wield "moonfire," arrives seeking her missing great-aunt. They discover a magical blight poisoning the local werewolf pack's sacred Heartstone, twisting them into rogues. An outcast and a novice, they must forge an unlikely alliance to cleanse the ancient source before the next full moon. In doing so, they find that their combined strengths—one bound by the moon, the other wielding its fire—can heal a broken territory and forge a new kind of family.
