When Emily provokes Neptune's wrath by finding a diamond ring buried under rocks in the ocean, he puts her under a curse that forces her to choose between being a mermaid or a human.
670L Lexile|||juvenile
Liz Kessler ; illustrations by Natacha Ledwidge.
Originally published: London : Orion Children's Books, 2007.
Accelerated Reader AR MG 4.3 6 119118.
