Miranda the Mermaid is making a beautiful necklace. She sees a sparkling pearl at the bottom of the sea, but soon finds herself in trouble. How will Rupert and

Come and see what is down beneath the waves. Whose eye is that, and what is in the box? The sea is a beautiful place, but it has some things that you need to be

On a mission to find their families, Gwen, Rupert and the dogs strike out across treacherous ice and freezing oceans. If they are to have any hope of survival,