Publisher's Synopsis
It is Princess Flip's favourite day of the year - the day she hosts the Wing Realm's Potion Fair! This year, the pegasus princesses have concocted a special magical potion with their favorite human girl, Clara, in mind. Clara knows a thing or two about potions, and she eagerly helps the pegasus princesses add the final ingredients to this very special one. When she travels across the Wing Realm to the Magic Marsh with Flip and Lucinda to prepare for the fair, a potion mishap causes a caterpillar catastrophe. Can Clara mix up the right ideas to help save the day?