The Adventurous Four: Shipwrecked!
Enid Blyton
A wartime adventure for the four children who are shipwrecked miles off course from their destination. They discover planes and submarines belonging to the enemy – but they have no way of letting anyone know. The resourceful boys have an idea which could be the answer.
Reviews

Full of danger, excitement and laughter.
Queen Blueberry Borneo 21.07.2020