All aboard the mermaid cruise ship! Gabby Girl and Pandy Paws set sail with MerCat and their friends for an adventure at sea.Join the friends as they get crafty making mermaid crowns, kitty mermaid treats and even get their very own mermaid fins! Will the Gabby Cats get to put their new tails to the test and go for a swim?Featuring the main themes of Gabby's Dollhouse including crafting, kindness and friendship, this mermaid adventure is sure to delight readers and fans of the show!Based on an episode of the top-ranking Netflix preschool show.