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26-Storey Treehouse

Andy Griffiths

Cover of 26-Storey Treehouse

26-Storey Treehouse

Age Rating, Reading Level & Content Guide

Treehouse Trivia

by Andy Griffiths

Reading Level 7 12LP Ages 9-12 Balanced Read

The text is written at a 7th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is mild with minimal sensitive material.

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About This Book

What if you had a treehouse that stretched 26 stories high, packed with wild adventures on every level? Imagine bouncing on the tallest trampoline, roasting marshmallows inside a volcano, and even swimming in a chocolate waterfall—all before lunchtime! But when the Trunkinator shows up, can Andy and Terry keep their amazing treehouse safe?

Quick Assessment

This humorous middle-grade fiction follows two friends, Andy and Terry, as they explore their fantastical 26-storey treehouse filled with imaginative and whimsical adventures. Suitable for ages 9-12, this book encourages creativity and fun, with light, playful scenarios that keep the tone upbeat and engaging. Parents should note it contains fantasy peril and mild comedic chaos but no heavy themes.

Why we rated 26-Storey Treehouse 12LP

26-Storey Treehouse is written at a Level 7 reading level across 344 pages. Strong independent readers around grade 8.0 can typically handle this book on their own; with parent or teacher support, 26-Storey Treehouse works for readers up to grade 9.0.

We rate 26-Storey Treehouse as 12LP ("Light — Physical") because the content sits in the "Mild" range — mild conflict — the kind a child encounters in normal play and sibling life. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly mild; no single dimension stands out as a concern.

No specific content flags were raised by community reviewers, which is consistent with the mild intensity score.

Thematically, 26-Storey Treehouse explores humor, adventure, imagination, friendship, and fantasy world-building — these threads give the book room to mean different things to different readers.

Good fit for

  • Children in the Ages 9-12 range — the maturity and attention span match the story's pacing.
  • Kids drawn to stories about humor, adventure, imagination.

Maybe not for

  • ! Readers whose emotional readiness lags behind their decoding skills — this book's intensity outruns its reading level, a classic "gifted kid" mismatch.

For Parents

Content Intensity

12LP — Light — Physical
Emotional
Clear
Physical
Light
Social
Clear
Thematic
Clear

Light conflict or tension. Mild peril resolved quickly.

Data confidence: standard

Was our "Mild" content intensity rating accurate for this book?

Reading Insights

Hook Factor

3/10

A steady, thoughtful read that rewards patient readers.

Discussion Potential

1/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
6
Emotional Weight
4
Theme Richness
5
World Scope
1
Data Confidence
7

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Details

Book Length

344 pages
ISBN
9781743537503
Pages
344
Publisher
Pan
Published
2015
Type
Fiction

Genres

Subjects

Humorous StoriesImaginationTree Houses