Join Albie on an underwater adventure in this fantastic follow up to Welcome to Alien School and How to Grow a Dinosaur. It’s rainy and cold, and Albie’s so tired that he doesn’t want to go swimming. But when Albie dives into the pool he finds himself swallowed by a shark-shaped submarine! He realizes there won’t be any swimming lessons because this is a pirate pool. Join Albie as he goes on an underwater treasure hunt, meets scary underwater creatures and makes some pirate friends—swimming has never been so much fun!
