La casa en el árbol de 13 pisos
Andy Griffiths
La casa en el árbol de 13 pisos
Age Rating, Reading Level & Content Guide
by Andy Griffiths
The text is written at a 3rd grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is gentle with no concerning themes.
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About This Book
Andy and Terry live in the most incredible treehouse ever, with thirteen floors packed full of wild surprises like a bowling alley, a see-through pool, and a marshmallow machine that shoots treats right into their mouths! But when it's time to write their next book, distractions like flying cats, giant bananas, and tricky sea monsters make it a hilarious challenge. Get ready for nonstop fun and crazy adventures in this one-of-a-kind treehouse!
Quick Assessment
This is a Level 3-4 book with gentle content intensity. No notable content concerns flagged. Written for readers ages 9-12.
Why we rated La casa en el árbol de 13 pisos 8C
La casa en el árbol de 13 pisos is written at a Level 3-4 reading level (approximately 9,648 words). Strong independent readers around grade 4.5 can typically handle this book on their own; with parent or teacher support, La casa en el árbol de 13 pisos works for readers up to grade 5.5.
Read aloud, La casa en el árbol de 13 pisos runs about 1.1 hours — long enough to span several bedtime sessions.
We rate La casa en el árbol de 13 pisos as 8C ("Clear") because the content sits in the "Gentle" range — no conflict beyond everyday childhood experiences. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly gentle; no single dimension stands out as a concern.
No specific content flags were raised by community reviewers, which is consistent with the gentle intensity score.
Thematically, La casa en el árbol de 13 pisos explores friendship, adventure, humor, and family — 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.
- ✓ Readers who like a steady plot with enough momentum to keep pages turning.
- ✓ Kids drawn to stories about friendship, adventure, humor.
- ✓ Readers who fall hard for one book and want a long series to live in — there are 12 more books in the Treehouse Books series.
Maybe not for
- ! Readers looking for something heavier — this is a gentle, low-stakes story by design.
For Parents
Content Intensity
8C — ClearNo conflict beyond everyday childhood experiences. Safe for sensitive readers.
Was our "Gentle" content intensity rating accurate for this book?
Reading Insights
Hook Factor
6/10Engaging read with solid pacing and interesting themes.
Discussion Potential
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9788427208490
- Publisher
- National Geographic Books
- Published
- 2015
- Type
- Fiction
- Word Count
- 9,648
- Language
- ES
- Read-Aloud
- ~1h 4m