The 39 Clues / The Sword Thief (3)

Peter Lerangis

Cover of The 39 Clues / The Sword Thief (3)

The 39 Clues / The Sword Thief (3)

Age Rating, Reading Level & Content Guide

by Peter Lerangis

Reading Level 4-5 9LP Ages 9-12 Balanced Read

The text is written at a 4th 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 would you do if you had to choose between trusting a mysterious relative and risking everything on your own? Amy and Dan Cahill arrive in Japan, chasing clues that could lead to a million dollars. But their uncle Alastair Oh’s help comes with a shadow of doubt—can they really trust him?

Quick Assessment

This middle-grade adventure follows siblings Amy and Dan Cahill as they navigate a thrilling treasure hunt in Japan. The story involves themes of trust, family alliances, and historical clues, suitable for readers aged 9 to 12. Parents should note the book contains mild suspense and moments of tension, but no graphic content.

For Parents

Content Intensity

9LP — Light — Physical
Emotional
Clear
Physical
Light
Social
Clear
Thematic
Clear

Light conflict or tension. Mild peril resolved quickly.

Content Flags

Mild Peril
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

3/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

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

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Details

Book Length

156 pages
ISBN
9780545090599
Pages
156
Publisher
Scholastic Press
Published
March 3, 2009
Type
Fiction

Genres

Subjects

Action & AdventureHistoricalAsiaMysteries & Detective StoriesAdventure and AdventurersBrothers and SistersFantasy Fiction