Written by the acclaimed family music band and Grammy Award-Nominated Recess Monkey, this children's book is hilarious, interactive fun for the whole family! Calling all explorers! Sir Sebastian Stockingbottomham needs your help on this madcap diving expedition! Ordinarily, famous explorer Sir Sebastian is in command of every adventure. But this time, something seems a bit... fishy. That’s because Burt and his sidekick Crab are about to turn the tables on him—and you!