Two months before Halloween. Two months before the final battle. But is the Circle ready to face its powerful enemy? Blair Murphy is no stranger to a good fight. Tough, stubborn and brave, it's no wonder she has been recruited to the circle of six warriors charged with defeating Lilith, the vampire queen. But Blair also has her own personal battles to fight - the father who abandoned her and the fiance who walked out after learning what she is: a demon hunter. As if this wasn't enough, Blair has been thrown together with Larkin - the handsome, flirtatious and downright infuriating shapeshifter. After a couple of terrifying run-ins with one of Lilith's loyal followers, Blair begins to wonder - can she stay alive long enough to defeat Lilith's army? And can she protect her heart from Larkin's dangerous charms?