This #1 New York Times bestselling picture book adventure from Paul McCartney is perfect for Father's Day or any day when you're looking to celebrate 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 traveler! With his magic compass, he whisks his four grandkids off on whirlwind adventures, taking them all around the globe. Join them as they ride flying fish, dodge stampedes, and escape avalanches! Brought to life with gloriously colorful illustrations from talented artist Kathryn Durst, Hey Grandude is the perfect bedtime story for little explorers and an ideal gift for Father's Day.