Muchamore, Robert.

Grey wolves / Robert Muchamore. - London : Hodder Children's Books, 2011. - 452 p. : ill., map ; 20 cm. - The Henderson's Boys series ; 4 . - Muchamore, Robert. Henderson's boys ; 4 ; 4. .

ISBN: 9780340999165 (pbk.) 0340999160 (pbk.)

Nat. Bib. Agency Control No.: 015653939

Subjects--Topical Terms:
World War, 1939-1945--Secret service--Fiction.

Index Terms--Genre/Form:
Spy stories.

Dewey Class. No.: 823.92