From the bestselling author of HOW TO TRAIN YOUR DRAGON comes book 3 in an out-of-this-world new series packed with epic adventure, thrilling space travel and forbidden Magic.
- ISBN10 1444979426
- ISBN13 9781444979428
- Publish Date 11 September 2025
- Publish Status Forthcoming
- Publish Country GB
- Publisher Hachette Children's Group
- Imprint Hodder Children's Books
- Format Hardcover
- Pages 432
- Language English