The 39 Clues

Peter Lerangis

Cover of The 39 Clues

The 39 Clues

Age Rating, Reading Level & Content Guide

The Sword Thief

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

Amy and Dan race through shadowy streets, clutching a mysterious clue that could change everything. Alistair lurks nearby, his true intentions hidden beneath a crafty smile. Suddenly, danger strikes — but who is the real threat?

Quick Assessment

This middle-grade adventure follows siblings Amy and Dan Cahill as they unravel secrets tied to their powerful family legacy. The story involves suspense, mild peril, and puzzles suitable for children ages 9 to 12. Parents should note the presence of chase scenes and moments of tension, but no graphic content.

For Parents

Content Intensity

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

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

2/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
4
Emotional Weight
4
Theme Richness
3
World Scope
1
Data Confidence
7

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Details

Book Length

156 pages
ISBN
9780545341325
Pages
156
Publisher
scholastic
Published
2011
Type
Fiction

Genres

Subjects

Subjects