It starts off the main character Nikki Maxwell having a terrible day. Her worst enemy Mackenzie Hollister has been spreading dreadful rumours; she may have just stopped there ever being a chance that her crush Brandon Roberts will ever like her and now she has to go find a new goldfish for her bratty little sister Brianna.
However while she is there, she discovers that the rumour Mackenzie made up has 99% chance of being true! She goes to her best friends Chloe and Zoey for help – could it be true? They go on a mission, but just as they figure it out , Nikki’s most prized possession GOES MISSING! And drama queen Mackenzie takes over… HER DIARY!
I really enjoyed this book: I couldn’t put it down! I would recommend it for 9+ girls. The illustrations were breath-taking as well and I would definitely encourage people to read the Dork Diaries series – especially this one! I would rate it 5 stars!