The ninth instalment from the internationally bestselling Dork Diaries series! Perfect for fans of Wimpy Kid, Tom Gates, Jacqueline Wilson and James Patterson. TOTAL DISASTER!!! Mean girl MacKenzie has stolen Nikki's diary! What if she tells everyone Nikki's totally secret thoughts?! But reading Nikki's diary isn't the only thing MacKenzie's interested in. Get ready for Dork Diaries with a twist as MacKenzie takes over and tells all about her GLAMFABULOUS life! What does the queen bee really think about Nikki and her dorky friends? Other books in the DORK DIARIES series: Book 1: Dork Diaries Book 2: Party Time Book 3: Pop Star Book 3 1/2: How to Dork Your Diary Book 4: Skating Sensation Book 5: Dear Dork Book 6: Holiday Heartbreak Book 7: TV Star Book 8: Once Upon a Dork Book 10: Puppy Love Book 11: Frenemies Forever Book 12: Crush Catastrophe Book 13: Birthday Drama Book 14: Spectacular Superstar Book 15: I Love Paris! - Coming soon!