In an unforgettable story that subtly addresses the refugee crisis, a young girl must decide if friendship means giving up the one item that brings her comfort during a time of utter uncertainty. Lubna's best friend is a pebble. Pebble always listens to her stories. Pebble always smiles when she feels scared. But when a lost little boy arrives in the World of Tents, Lubna realizes that he needs Pebble even more than she does. This...