'The perfect balance of high adventure, breathless action and eerie wonder' Jonathan Stroud, author of the Bartimaeus trilogy 'The best kind of children's fantasy story: thrilling and imaginative while packing an emotional punch!' B. B. Alston, author of Amari and the Night Brothers Publisher: HarperCollins Publishers Author(s): Aisling Fowler Number of pages: 448 Publication date: 2022 Dimensions: 129 x 198 x 36 Cover type: Paperback / softback Illustrator: Sophie Medvedeva