To cold faery prince Ash, love was a weakness for mortals and fools. Until Meghan Chase--a half-human, half-fey slip of a girl--smashed through his barricades, binding him to her irrevocably with his oath to be her knight. But Meghan is now the Iron Queen, ruler of a realm where no Winter or Summer fey can survive.
With the unwelcome company of his archrival, Summer Court prankster Puck, and the infuriating cait sith Grimalkin, Ash begins a quest to find a way to honor his vow to stand by Meghan's side. To survive in the Iron Realm, he must have a soul and a mortal body. But the tests he must endure to earn these things are impossible. And along the way, Ash learns a truth that challenges his darkest beliefs and shows him that, sometimes, it takes more than courage to make the ultimate sacrifice