Usborne Mermaid in Trouble

The third title in the brand new Sticker Dolly stories, a fiction series inspired by Sticker Dolly Dressing. It's the night of the Undersea Gala on the Enchanted Isle, and Nerissa the mermaid can't find the grand prize - the Shining Pearls. Have they been stolen? Who would do such a thing? It's up to the Magic Dolls to find out!