Book Review: Lottie Brooks vs The Ultra Mean Girls: The latest hilarious diary in the bestselling series: 8  Hardcover – 3 July 2025
Book Review

Book Review: Lottie Brooks vs The Ultra Mean Girls: The latest hilarious diary in the bestselling series: 8 Hardcover – 3 July 2025

AshtonBy Ashton · 21 May 2026

TL;DR

Lottie Brooks vs The Ultra Mean Girls follows the relatable protagonist as she navigates bullying and social hierarchies with humor and authenticity. This eighth installment is highly recommended for readers aged 9-13 who enjoy illustrated diary formats and need a lighthearted roadmap for surviving middle school drama. Its key takeaway is that embracing your own awkwardness and staying loyal to true friends is the best defense against mean-girl culture.

Opening Hook

Navigating the shark-infested waters of secondary school is hard enough without a new group of "Ultra Mean Girls" making every hallway feel like a tactical minefield.

Lottie Brooks returns in her eighth diary installment, proving that while she might be getting older, the embarrassing disasters and "kit-kat-astrophes" are only getting more frequent.


About Katie Kirby

Katie Kirby is a celebrated writer and illustrator who first captured the hearts of parents everywhere with her brutally honest blog, Hurrah for Gin.

Her transition into children's fiction has been nothing short of a phenomenon, as she perfectly captures the awkwardness of puberty with her signature stick-man illustrations and wit.

📘 Author Background: Katie Kirby’s background in advertising and parenting blogging gives her a unique edge in writing relatable, fast-paced dialogue that resonates with Gen Z readers.


What This Book Covers

In Lottie Brooks vs The Ultra Mean Girls, our protagonist faces her most daunting social challenge yet: a clique of girls who have mastered the art of being "ultra-mean."

Key insight: "Growing up isn't about fitting in with the 'cool' crowd; it's about surviving the chaos with your dignity—and your best friends—mostly intact."

The story balances the high-stakes drama of school popularity with the grounded, hilarious reality of Lottie’s eccentric family life and her ongoing quest for the perfect snack.


Key Takeaways

This latest entry in the series offers more than just laughs; it provides a roadmap for surviving middle school drama.

  1. Resilience against bullying - Lottie learns that the "mean girl" persona often masks insecurities, helping readers gain perspective on their own social hurdles.
  2. The value of authentic friendship - The bond between Lottie and her core friends remains the heartbeat of the series, emphasizing loyalty over popularity.
  3. Embracing the cringe - By laughing at her own embarrassing moments, Lottie teaches readers that making mistakes is a normal, hilarious part of growing up.

💡 Pro Tip: Use Lottie’s diary-writing habit as a prompt for young readers to start their own journals to process their daily emotions and school stresses.


Who Should Read This

This book is a perfect fit for a specific demographic looking for humor and relatability.

  • Middle-grade readers (ages 9-13) who enjoy the "Diary of a Wimpy Kid" or "Dork Diaries" format.
  • Fans of the series who have followed Lottie from her very first bra-shopping disaster in book one.
  • Reluctant readers who find the heavy use of illustrations and short diary entries less intimidating than traditional novels.

Who Might Want to Skip

If you prefer high-fantasy epics or serious, gritty contemporary drama, Lottie’s lighthearted and chaotic world might feel a bit too whimsical for your taste.


How It Compares to Similar Books

Compared to "Diary of a Wimpy Kid," Lottie Brooks offers a much more focused look at the specific anxieties of female puberty and friendship dynamics.

While "Dork Diaries" leans into a more Americanized version of school life, Katie Kirby’s series feels distinctly British, filled with UK-specific slang and cultural references.

It sits comfortably alongside Louise Rennison’s "Georgia Nicolson" series, acting as a modern-day spiritual successor for a new generation of readers.


Pros and Cons

What Works

  • Hilarious Voice: Lottie’s internal monologue is consistently funny and feels authentic to a young teen.
  • Visual Storytelling: The doodles and varied fonts make the reading experience dynamic and engaging for visual learners.
  • Relatable Themes: It tackles mean-girl culture without becoming overly "preachy," keeping the entertainment value high.

What Could Be Better

  • Formulaic Structure: Long-time fans might find the "disaster-of-the-week" format somewhat predictable by the eighth book.
  • Specific Humor: Some of the British-centric jokes might require a bit of context for international readers.

Frequently Asked Questions

Do I need to read the previous seven books first?

While it helps to know the characters, Katie Kirby does a great job of making each book a standalone adventure that new readers can jump into easily.

What age group is Lottie Brooks suitable for?

The series is generally recommended for ages 9 to 13, as it deals with themes of puberty, starting high school, and early crushes.

Is the audiobook version worth it?

Yes, the audiobook brings Lottie’s chaotic energy to life through expressive narration, making it a great choice for long car rides.

Does this book address bullying?

Yes, it specifically looks at social exclusion and "mean girl" behavior, providing a relatable way for kids to discuss these topics.

Why is Lottie Brooks so popular?

The series succeeds because it doesn't talk down to children; it acknowledges that growing up is messy, awkward, and often very funny.

⚠️ Warning: Be prepared for your child to start using Lottie’s slang and asking for extra Kit-Kats after reading!


Final Verdict

Lottie Brooks vs The Ultra Mean Girls is a triumphant addition to the series that maintains the high standards set by its predecessors.

It manages to be laugh-out-loud funny while offering a comforting shoulder to any reader who feels like they don't quite fit the "cool girl" mold.

Rating: 4.5/5

"In a world of ultra-mean girls, be a Lottie Brooks: slightly chaotic, very embarrassed, but always authentically yourself."