In School Number Two, something strange is happening - the students' smiles have disappeared! When Nurse Jim notices the halls growing quieter and sadder, he teams up with Principal Fingerlin to solve the mystery. Together with their special "Smile Squad," they embark on a heartwarming mission to bring happiness back to their school. This touching story about empathy, friendship, and the power of kindness teaches young readers that it's okay to feel sad and that working together can brighten even the gloomiest days. Join Nurse Jim and his friends as they discover that sometimes the best medicine is a caring heart and a helping hand.