A treasure of a book: 80 stickers and heaps of activities based on Barbie’s latest adventure. The pearl of your activity book collection. Spring is on the way, and there’s no better time to dive deep into an ocean quest with Barbie. Meet Lumina: a mermaid hairstylist who is about to turn heroine. Can she save her kingdom using her power to change the colour of pearls? Pink, sparkly, magical: we love everything about the movie. Now you can recreate all its beauty. Get stuck in.