On a beautiful sunny day, Umm Nora decided to visit her daughter at school, but she was surprised that the school is completely empty and no one has. The mother remains confused throughout the day, wondering about the secret of the absence of students and teachers. And when she returns home, Noura asks what happened. The mother discovers through her daughter's answer an exciting and unexpected story. How can an entire school be empty? Where did everyone go? Discover with Nora and her mother this puzzle in a story full of adventures and excitement. This exciting book allows children to enhance their reading skills with the help of their families, stimulate their imagination and encourage them to think and solve puzzles.