Who’s shy? Happy? Silly? Come to the ocean to see how the animals are feeling–and learn about superlatives, too. No fish in the crowded school is lonely, but a solitary, slow swimmer is. Another fish, even further behind, is lonelier still, and a third, far away from everyone, is loneliest of all. The book ends with the sweetest, sleepiest seal, whose eyes shut as you pull the tab.