An original board book featuring the bestselling Narwhal and Jelly! Everyone's favorite underwater duo explore bubbles in the world wide waters in this silly story perfect for the youngest readers and fans. "Hilarious and charming. The most lovable duo since Frog and Toad." --NYT-bestselling creator of the Dog Man and Captain Underpants series, Dav Pilkey Dive into a brand new Narwhal and Jelly story for the youngest...