In this particular book, Nikki decides to start her own advice column, "Miss Know-It-All," where she offers sage (or not-so-sage) advice to her classmates. As she embarks on this new endeavor, Nikki soon finds herself in some rather sticky situations as she tries to balance her newfound role with her regular school life.
Nikki finds herself dealing with friendship drama, crushes, awkward moments, and the ever-present challenges of being a middle schooler. Along the way, she learns that even though she may not always be the smartest person in the room, her genuine nature and willingness to help others make her a true "Miss Know-It-All" in her own way.
As readers follow Nikki's journey, they can relate to her relatable and endearing personality. Russell's writing style is lighthearted and humorous, making the book an entertaining and enjoyable read. "Dork Diaries: Tales from a Not-So-Smart Miss Know-It-All" is a must-read for fans of the "Dork Diaries" series and anyone who enjoys a good dose of middle-school drama and humor.