Imagine Ellen's surprise when Princess Mirror-Belle climbs out of the bathroom mirror! She comes from a world where bubble fish swim in the bath, elves sleep in slippers, and brave knights fight fire-breathing dragons. And while Ellen has chicken pox, Mirror-Belle has dragon pox – but she knows just the cure.

Princess Mirror-Belle and the Dragon Pox is a magical story from the stellar picture book partnership of Julia Donaldson and Lydia Monks, creators of What the Ladybird Heard. A fun story about an unexpected friendship, paired with bright and distinctive illustrations, this story is perfect for reading together.

Enjoy all the stories from Julia Donaldson and Lydia Monks: Sharing a Shell, The Princess and the Wizard, The Rhyming Rabbit, The Singing Mermaid, Sugarlump and the Unicorn, Princess Mirror-Belle and the Dragon Pox, What the Ladybird Heard, What the Ladybird Heard Next, What the Ladybird Heard on Holiday and The Girl, the Bear and the Magic Shoes.