Dork Diary Once upon a dork

Last week Thursday at Library time I borrowed a book called Dork Diaries Once Upon A Time and it's one of the Dork Diaries series from Rachel Renee Russell and this one is the eighth book.
And it's about that Nikki was in gym class and she and her class was playing dodge-ball. But she doesn't really like it ,then her best friend ask her to join in so she did. Then the mean girl Mackenzie came  and try to hit her with the ball, but Nikki she didn't realized it so Mackenzie had hit the ball right in her face. Then she was very dizzy. When she woke up she found herself surrounded by lot of strange people that she didn't know and she was not at her school gym hall. And she at some kind of strange forest with all the people staring at her.