Secret army /
Robert Muchamore.
- London : Hodder Children's Books, 2010.
- 363 p. : 1 map ; 20 cm.
- The Henderson's boys series ; 3 .
- Muchamore, Robert. Henderson's boys ; 3. .
9780340956502 (tr. pbk.) 034095650X (pbk.)
World War, 1939-1945--Secret service--Fiction. Children--Juvenile fiction.