The valley of the Cobras.
Hergé
The valley of the Cobras.
Age Rating, Reading Level & Content Guide
by Hergé
The text is written at a 3rd grade reading level, the subject matter is intended for younger children (ages 5–8), and the content is mild with minimal sensitive material.
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About This Book
Jo, Zette, and their clever monkey Jocko are the bravest adventurers you’ll ever meet. A single snowball sets them on a wild journey from snowy mountains to a valley full of dangerous cobras. Their courage shows just how far friends will go to solve a mystery and stay safe.
Themes
Quick Assessment
This early reader graphic novel follows Jo, Zette, and their pet monkey Jocko as they embark on an action-packed adventure triggered by an unexpected accident. Suitable for ages 5-8, the story combines humor and suspense with simple language and vivid illustrations. Parents should note the presence of mild peril and animal-related scenes designed to engage young readers without overwhelming them.
For Parents
Content Intensity
8LP — Light — PhysicalLight conflict or tension. Mild peril resolved quickly.
Was our "Mild" content intensity rating accurate for this book?
Reading Insights
Hook Factor
2/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780749703851
- Pages
- 52
- Publisher
- Mammoth
- Published
- 1989
- Type
- Nonfiction