Late summer, 1940. Hitler has conquered France. Now he intends to cross the Channel and defeat Britain before winter arrives. A group of young refugees led by British spy Charles Henderson faces a stark choice. To head south into the safety of neutral Spain, or go north on a risky mission to sabotage the German invasion plans. For official purposes, these children do not exist.
| ISBN: | 9780340956496 |
| Publication date: | 4th June 2009 |
| Author: | Robert Muchamore |
| Publisher: | Hodder Children's Books an imprint of Hachette Children's Group |
| Format: | Paperback |
| Pagination: | 432 pages |
| Series: | Henderson's Boys |
| Genres: |
Children’s / Teenage fiction: Action and adventure stories |