When the Nazis overrun the Netherlands life for Katrien and her family continues much as it always has. But then she falls for a boy who stood up to the Nazis  and her life turns upside down. For Jan is Jewish and they  can only  ever meet in secret.  One day Katrien learns that Jews are  being sent away. She is determined to save Jan. But where can she hide him, and by hiding him is she putting her family in danger?