Emily Windsnap (abridged)

Emily Windsnap lives on a boat, but her mother has always been oddly anxious to keep her out of the water. It is only when Emily has her first school swimming lesson that she discovers why: as soon as she gets into the water, she grows a tail! Soon Emily discovers a glorious underwater world of...

Emily Windsnap is thrilled to arrive at her new home - a secret island near the Bermuda Triangle where humans and merfolk live together, and where being a girl who grows a tail as soon as she enters the water isn't a problem. But, being Emily, she can't resist exploring forbidden places, and, as...

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 Neptune sends Emily's boat spinning away across the sea. When it comes to rest, she and her best friend, Shona...