From the Sunday Times bestselling author of Tales of a Monstrous Heart, the stunning conclusion to this gothic romantasy trilogy, perfect for fans of Sarah J. Maas and Rachel Gillig.

Trust is fractured and our heroes are separated across Elysior as war looms closer. Fey flee to the north to try and rouse the ancient power that sleeps beyond the mountains. Nothing is as it seems and as demons are unleashed upon the earth, Kat and Emrys must call upon the last resort for help... the Old Gods themselves. For not all darkness is as it seems and fate is about to begin its final deadly game.