In The Dark

Book 3 in the EJ12 Girl Hero series.
SHINE's solar energy station is under threat from the evil agency SHADOW. Special Agent EJ12 needs to lighten up. She must crack SHADOW's codes and overcome her fears to stop them before they turn the lights out on the SHINE network. That's the easy part.
As EJ12, Emma Jacks can do anything. So why is she worried about going to her best friend's slumber party? Perhaps she isn't after all.