In “The Pout-Pout Fish” by Deborah Diesen, a favorite in Mallard’s house, an act of acceptance helps turn a frown upside down. It has a silly, catchy rhyme that makes her 2-year-old laugh ...
These fish are, at times, frightening in an effort to attract prey. While, other times, they're just plain goofy — so much so that the "Pout-Pout Fish" children's book series was inspired by one.