When dragons attack the kingdom of Hincapie, Princess Sabina (and her best friend Ben) go on a great adventure to recover a powerful magical item, the Golden Fiddle. Sabina and Ben hope that the magic of the fiddle (and Sabina's great musical talent) will be enough to save their kingdom from destruction. Along the way, the duo encounter witches, scary cats, mermaids, and guerilla knitters! Will they be able to recover the Golden Fiddle, before it falls into the hands of the evil sorceress Sideri?
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.