A short and sweet mini-adventure especially created to introduce the youngest guppies to the popular Pout-Pout Fish.It's Halloween under the sea! Mr. Fish is wearing his costume, but what is he dressed as? A goblin? An astronaut in space? A pirate at the helm of the spooky submarine? Tiny tots will love swimming along with Mr. Fish as he turns little pouts into big smiles.With just one line of text per page, this simple, 12-page board book will send Debbie Diesen and Dan Hanna's much-loved Pout-Pout Fish flippering and swishing into the hearts and minds of very young children.