Dork Diaries is a series of books written by Rachel Renée Russell. These books tell about the daily problems that 14-year-old Nikki Maxwell faces. There are 16 books in this series. In the diaries, Nikki writes about her annoying parents and little sister, the problems she has with a popular girl named Mackenzie Hollister, and her crush Brandon Roberts. Her best friends are Chloe and Zoe. Over a million people around the world read these books, and all of the books have won the New York Times Bestselling Series award. 