The #1 New York Times bestseller from Paul McCartney! An action-packed picture-book adventure celebrating the fun that grandparents and grandkids can get up to.See the compass needle spin, let the magic fun begin!Meet Grandude--a super-cool grandfather who is an intrepid explorer with some amazing tricks up his sleeve. Grandude is a one-of-a-kind adventurer! With his magic compass, he whisks his four grandkids off on whirlwind adventures, taking them all around the globe. Joi