Meet Isadora Moon's mermaid friend, Emerald! Emerald is learning how to be a mermaid princess, but she doesn't feel like one at all. Will she be able to appear with the King and Queen at the annual Ocean Parade, and still stay true to herself? Beautifully illustrated in two color, this is the first in a charming and funny series of first chapter books. Perfect for readers who are looking for a mermaid story with a splash of wildness and wonder.