Is the 16th book in Rachel Renée Russell’s mega-popular series, released on October 15, 2024. It follows Nikki Maxwell as she faces sibling chaos and the pressure of reinventing herself before starting at Westchester Prep.Author: Rachel Renée Russell Categories: Children Literatures, Children's Adventures, Children's Books, Fiction Tags: Dork Diaries: Sister Showdown, Humor & heart, Identity & reinvention, Rachel Renée Russell, Sibling rivalry
