"Hilarious and charming. The most lovable duo since Frog and Toad." --NYT-bestselling creator of the Dog Man and Captain Underpants series, Dav Pilkey Narwhal is a happy-go-lucky narwhal. Jelly is a no-nonsense jellyfish. The two might not have a lot in common, but they do they love waffles, parties and adventures. .