Mirabelle and her mum are at the Potions Fair! Mirabelle has her heart set on a rare magic coin, and Mum wants to meet her hero, Esmerelda Eggleheart.

Mirabelle is usually the one causing chaos, but this time it's Mum's turn. When she accidentally mixes a spell with disastrous consequences, it's Mirabelle who saves the day!

ISBN: 9781382073264