Do you believe in magic? Maia and her friends do! And when they meet the Star Animals, a whole world of magical adventure unfolds. The Star Friends still don't know who is using the woodland plants to create dark magic potions. Could it be the grumpy new school secretary? Meanwhile, Lottie's friend Essie is being mean at school, and none of the adults want to go to work! The girls must combine their powers to unmask the potion-maker - and defeat them once and for all.Perfect for fans of MY SECRET UNICORN and THE RESCUE PRINCESSES, and for RAINBOW MAGIC readers looking to move on to a more challenging adventure.