The beachy book of the film. Nim lives on a tropical island in the wide blue sea with just her scientist father, an iguana, a sea-lion and a turtle. With no-one but her animal friends and the sparkling sea for miles around, Nim has the best home in the world. She wouldn’t swap it with anyone! But when her dad goes missing in her sailing boat and Nim’s beautiful island is ravaged by a storm, she needs a little help from somebody. Out in the ocean, all on her own, how will she get it?