Cursed snow flakes are falling on Fairy Unicorn Island. Can Zoe and Astra discover what is going on?

Zoe can't wait to 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? A magical addition to the Fairy Unicorns series, full of magic and adventure. These are perfect chapter books for newly independent readers.