It&8217;s 1940, & war is underway. In Sheffield, Engl&, a brother & sister set out to solve a mystery, brazenly believing that the air-raid signals are only false alarms. In Dachau, Germany, two boys come up with a bold plan to bring an end to the war & set free a Polish prisoner. But when the bombs falling on Sheffield become a reality, & the German boys are hurled into the midst of the action, the children&8217;s adventures swiftly become a terrifying fight to survive. &8220; The balance of great dialogue & humour, blend seamlessly together in an exciting, nail biting read.” Irish Examiner