EJ12 Girl Hero is Australia's bestselling adventure series for young girls!SHADOW is cooking up a new invention which could put SHINE in a real jam. It's a recipe for disaster.Special Agent EJ12 needs to be patient and keep her eyes peeled. She must get inside the chocolate cake factory, find out what is going on and stop SHADOW's plan.That's the easy part. As EJ12, Emma Jacks can do anything.So why is the school fund-raiser such a problem?Perhaps it isn't after all.Susannah McFarlane is the author and creator of the popular EJ12 Girl Hero series, the co-author of the best-selling Boy vs Beast series, and the author of the delightful Little Mates series of books.