If a shard of the magic mirror enters your eye, you become a servant of the cold-hearted Snow Queen, doomed to a life of ice and snow. At least, that's what the storybook says ... and surely it can't be true? But when her best friend Kai disappears without a trace, Gerda begins to suspect that this mysterious Snow Queen might be to blame. Travelling through the seasons to find him, will Gerda be able to discover the truth and can her warm heart keep her safe in the frozen north?TreeTops Greatest Stories offers children some of the worlds best-loved tales in a collection of timeless classics. Top children's authors and talented illustrators work together to bring to life our literary heritage for a new generation, engaging and delighting children.The books are carefully levelled, making it easy to match every child to the right book.Each book contains inside cover notes to help children explore the content, supporting their reading development. Teaching notes on Oxford Owl offer cross-curricular links and activities to support guided reading, writing, speaking and listening.