音樂傳奇保羅.麥卡尼Grandude系列作第二彈!這次外公邀請大家一起踏上潛水艇的奇妙旅程,他們一起進入大海的世界,跟著動物們的歌聲展開冒險!Celebrate the fun that grandparents and grandkids can get up to in this action-packed undersea adventure—a companion picture book to Paul McCartney’s #1 New York Times bestseller Hey Grandude. Grandude’s inventions are the stuff of legend, and his new green submarine doesn’t disappoint. In fact, it flies as well as submerges! Grandude whisks the grandkids off on another adventure, but he and the Chillers soon find themselves in a pickle. Suddenly, it’s Nandude to the rescue! Nandude is an explorer as courageous as Grandude, with an amazing accordion-ship to boot! Between Grandude’s magic compass and Nandude’s magical music, everyone arrives home safely. But not before enjoying a parade, dancing rainforest animals, and a narrow escape from a grabby octopus. This tale is perfect for little explorers and Paul McCartney fans alike! Artist Kathryn Durst returns with glorious, humor-filled illustrations that are as b