Great book for tweens about a Jewish girl struggling with her religion. The scenes where she is trying to be Catholic (in her closet, going to church with her friend, going to confession) were quite funny. The only downfall I see with this book is that I was confused about who the target audience is. It really felt like a book for 5th or 6th grade girls trying to disguise itself as a book for teens. I think some teens might be drawn to the book only to be disappointed that Justine is only 12-years-old.