"Join YouTube sensations Steve and Maggie on a pirate adventure in this brand-new picture book based on the best-loved world of Steve and Maggie. Ahoy there, mateys! It's time for a pirate treasure hunt! Follow Steve and Maggie as they search for clues, solve riddles and find their way to a pirate-themed party with a very special prize. Based on the hit YouTube series, this funny, engaging and beautifully-illustrated picture book is perfect for fans of Steve and Maggie, with plenty to learn and discover along the way"--Provide by publisher.