The star of the New York Times bestselling series is back to celebrate Thanksgiving in Be Thankful, Pout-Pout Fish, an original board book from author Deborah Diesen and illustrator Dan Hanna.Gobble Gobble It's Thanksgiving under the sea, and Mr. Fish has much to be grateful for. Toddlers will love swimming along with the pout-pout fish as he turns little pouts into big smiles in this original board book.