The 39 Clues
Riley Clifford
The 39 Clues
Age Rating, Reading Level & Content Guide
Rapid Fire
by Riley Clifford
The text is written at a 6th 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
Flames lick the night sky as Washington burns—can you escape the chaos with a young Cahill? Magic sparkles as Houdini reveals a secret trick that might save his life, but what if it’s not enough? Deep beneath the ocean, a daring mission on the world’s first nuclear submarine puts everything on the line. What hidden dangers lie ahead?
Quick Assessment
This middle-grade adventure book features three thrilling stories centered around the powerful Cahill family, intertwined with significant historical events. Suitable for ages 9-12, the stories include mild peril and suspense but no graphic content. The book encourages curiosity about history through action-packed fictional tales.
For Parents
Content Intensity
Level 2 — MildLight conflict or tension. Mild peril resolved quickly.
Content Flags
Was our "Mild" content intensity rating accurate for this book?
Reading Insights
Hook Factor
3/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
3/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780545522878
- Pages
- 257
- Publisher
- Scholastic Inc.
- Published
- 2011-01-10
- Type
- Fiction