Diary of a Super Girl - Book 9: The New Girl This book continues the story of Super Girl as she strives to keep her city and her friends safe from evil. However, when two dozen mutant rhino men show up, followed by a mysterious new superhero who immediately takes control, Super Teen is not impressed. Who is this new girl and where did she come from? How can she possibly be so beautiful and so powerful? Everyone is in awe, everyone except Super Teen. Will Lia discover the true reason for the new girl's sudden appearance? How will she cope with the rivalry of having someone more powerful than her, take over her world? Will Lia lose her place and now become the helper rather than the superhero? Find out how she deals with this new challenge in her life and what she does to overcome it. This is another action-packed and entertaining book for girls 9-12. It’s also a perfect book for any girls who love superheroes and strong female characters that are willing to take down the bad guys; a really great story for girls of all ages.