Henderson's Boys: Henderson's Boys 4: Grey Wolves

This is the fourth book in Robert Muchamore's Henderson's Boys series, a prequel to his popular CHERUB adventures. It's spring 1941, and six young agents are sent into Nazi-occupied France to sabotage a German submarine base and keep Britain's supply lines open. Tense, fast-moving wartime spy fiction for younger readers, with the author's trademark grit and energy.

Condition: Good - The cover shows visible edge wear and minor corner creasing consistent with a well-read paperback.