It's 1939 and war has broken out. Everything has changed at Highbury House school. There are no servants, for one thing, and the pupils have to help with domestic tasks. Then a boys' school is evacuated to the Romney Marsh, billeted in the same building although, of course, contact with the boys is strictly forbidden. Despite this, Justice soon strikes up a friendship with Simon, a scholarship boy who shares her interest in murder...9+ Justice Jones, super-smart super-sleuth, is back!