This is a complete guidebook - at least as complete as I can make it - to understanding (and perhaps even befriending) the widely unappreciated antrhopterides nocturna, commonly known as Gargoyles.
In the epic conclusion to the Devil's Deal series, Freya has one final chance to discover the full potential of her own power, and to use it to restore balance in the universe - once and for all. After the destruction caused by Roisin, Ferya and Torix come to terms with their losses and mistakes... And prepare for a final battle that will change everything.