A simple rhyming text and evocative charcoal and pastel line drawings convey a story of longing and acceptance. In the beginning, a lonely dog yearns for companionship as it wanders through town. Seeing a group of children involved in a ball game, the playful pup joins in and is quickly accepted. Also eyeing the happy kids from afar is a shy boy. Unsure of why he’s left out and uncertain about entering the game, the boy’s loneliness grows. Suddenly, with the easy efforts of a slobbery kiss and welcoming smiles, the dog and the children greet the boy and invite him in. For children on the outside looking in or on the inside looking out, Say Hello is a reminder of how simple gestures make a difference. (Ages 4–7)