This is the story of two boys who are living in England under the occupation of the Third Reich. They must learn to live with their new neighbours - the German gestapo - but become drawn into the secret world of the Resistance. All over Britain people are quietly preparing, waiting for the day when a signal will come - and when that day does arrive, the boys find themselves caught up in the most dangerous time of their lives. This is an exciting World War II thriller showing how life could have been if the Nazis had invaded Britain.