Dork Diaries: Sister Showdown!

The bestselling Dork Diaries series by Rachel Renee Russell has captivated readers worldwide, with over 57 million copies in print. In this hilarious new installment, Nikki faces her biggest challenge yet: reinventing herself before starting at Westchester Prep in just 72 hours!

But there’s one little problem—her bratty little sister Brianna! From raiding Nikki’s closet to leaving hideous drawings on her bedroom door, Brianna is making life a nightmare. And now, disaster has struck: Brianna has swiped Nikki’s phone AND her beloved diary! Can Nikki handle this crisis without losing her cool? Or will this emergency ruin her fresh start, her friendships with BFFs Chloe and Zoey, and her crush on the adorable Brandon?

Perfect for fans of Lottie Brooks, Diary of a Wimpy Kid, and Tom Gates, the Dork Diaries series is packed with laughs, relatable drama, and unforgettable moments.

Have you read all the Dork Diaries books?

1. Dork Diaries
2. Dork Diaries 2: Party Time
3. Dork Diaries 3: Pop Star
4. Dork Diaries 4: Skating Sensation
5. Dork Diaries 5: Dear Dork
6. Dork Diaries 6: Holiday Heartbreak
7. Dork Diaries 7: TV Star
8. Dork Diaries 8: Once Upon a Dork
9. Dork Diaries 9: Drama Queen
10. Dork Diaries 10: Puppy Love
11. Dork Diaries 11: Frenemies Forever
12. Dork Diaries 12: Crush Catastrophe
13. Dork Diaries 13: Birthday Drama!
14. Dork Diaries 14: Spectacular Superstar
15. Dork Diaries 15: I Love Paris!