The four heroes of Erdas are fugitives on the run in this new chapter
of the New York Times bestselling series!
- ISBN13 9781407180908
- Publish Date 4 May 2017
- Publish Status Out of Print
- Out of Print 6 January 2021
- Publish Country GB
- Publisher Scholastic
- Imprint Scholastic Press
- Format Hardcover
- Pages 192
- Language English