The Thea Sisters are summoned to the Seven Roses Unit by Will Mystery, but when they get there Will is missing! The sisters must follow a trail of clues to the Fantasy Kingdoms on their quest to find Will.
- ISBN13 9781338655094
- Publish Date 6 October 2020
- Publish Status Out of Stock
- Out of Print 19 November 2023
- Publish Country US
- Imprint Scholastic US
- Format Hardcover
- Pages 320
- Language English