The magic ring that Emily Windsnap - half mermaid, half ordinary girl - finds buried in the sand belongs to Neptune, and he wants it back. But the ring, once on, won't come off, and an angry Neptune sends Emily's boat spinning away across the sea. When it comes to rest, she and her best friend, Shona, can see a mysterious castle shimmering in the mist on the horizon...

Another magical adventure full of fun and friendship!

This is book 3 in Emily Windsnap .

There are 240 pages in this book. This book was published 2015 by Hachette Children's Group .

Liz Kessler lives on a narrowboat in rural Cheshire. She has worked as a teacher and journalist and has an MA in Creative Writing. Liz Kessler usually lives in Manchester but has taken a year off and is currently travelling around Europe in a camper van. She studied English at Loughborough University, has worked as a teacher and a journalist and has an MA in Creative Writing from Manchester Metropolitan University. Natacha Ledwidge has always loved drawing and painting. She is also fascinated by the Great Mysteries of Life and says 'Mermaids, angels, unicorns and fairies have always attracted me so when I was asked to illustrate Emily Windsnap I was thrilled!' Natacha has illustrated many books for adults and children. Natacha is married to the film cameraman Angus Hudson and has two children - Georgia, her daughter, is at Camberwell Art College and Oscar, her son, is at school but in his spare time makes films about skateboarding.