Velda Everspark is a talented witch who owns her own apothecary and metaphysical shop in a city crawling with vamps. After her friend Mindy is murdered by the same serial killer vamp who's been targeting blondes since Undead & Undone, Velda takes matters into her own hands in finding and destroying the murderous menace, even resorting to using dark magick to do so. Unfortunately, she accidentally unleashes a soul-collecting demon, weakening the very Hell dimension it comes from in the process, allowing the spirits it'd collected to walk freely among the living.

Landon Reeves, a werewolf seeking a pack, shows up just in time to find his mate and witness her descent into vengeful madness. Though chaos ensues, Landon fights to save Velda and protect her, even from herself. Sprinkle in some vengeful spirits, a dash of terrifying premonitions, and an impending apocalypse on the horizon, romance definitely isn't on Velda's to-do list. Despite these obstacles, neither can deny the passion and desire that burns brilliantly between them, even when Landon's ex, one of the spirits unleashed from the Hell dimension, targets and torments his new beau.

Will Velda destroy the demon and set the stolen souls it's collected free so they may find peace on the other side? Can she prevent the apocalypse and save the world? One thing's for certain: She can't do any of it alone. Lucky for her, she has a mate hellbent on protecting her, a new pack who has her back, and a strong-willed younger sister who possesses her own set of magical abilities.