The sequel-and conclusion-to Victoria Schwab's instant #1 New York Times bestseller; This Savage Song.Kate Harker is a girl who isn't afraid of the dark. She's a girl who hunts monsters. And she's good at it. August Flynn is a monster who can never be human. No matter how much he once yearned for it. He has a part to play. And he will play it; no matter the cost.Nearly six months after Kate and August were first thrown together; the war between the monsters and the humans is a terrifying reality. In Verity; August has become the leader he never wished to be; and in Prosperity; Kate has become the ruthless hunter she knew she could be. When a new monster emerges from the shadows-one who feeds on chaos and brings out its victim's inner demons-it lures Kate home; where she finds more than she bargained for. She'll face a monster she thought she killed; a boy she thought she knew; and a demon all her own.