"Winter has arrived on Unicorn Island, and Zoe can't wait visit the Frost Fair with her best friend, Astra, the fairy unicorn. But when cursed snowflakes begin falling, the unicorns are turned to ice. Who could be behind this evil plan - and can Zoe and Astra stop them?"--Page [4] of cover.
General Note
First published in 2017 by Usborne Publishing Ltd. in England.