Reviewed by HootRated editorial · Last updated
Calder Game
Blue Balliett
Calder Game
Age Rating, Reading Level & Content Guide
by Blue Balliett
The text is written at a 5th 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 if a mysterious sculpture and a boy both vanished without a trace? Calder Pillay arrives in a quiet English village filled with hidden mazes and secret puzzles. Now, his friends Petra and Tommy must uncover the truth before time runs out!
Themes
Quick Assessment
Calder Game is a middle-grade mystery novel suitable for ages 9-12, featuring themes of puzzles, friendship, and adventure. The story follows Calder and his friends as they navigate complex clues and cultural settings in a remote English village. There is mild suspense and mystery but no intense content, making it appropriate for young readers who enjoy detective stories.
Why we rated Calder Game 10LE
Calder Game is written at a Level 5-6 reading level with a Lexile measure of 830L across 400 pages. Strong independent readers around grade 6.5 can typically handle this book on their own; with parent or teacher support, Calder Game works for readers up to grade 7.5.
We rate Calder Game as 10LE ("Light — Emotional") because the content sits in the "Mild" range — mild conflict — the kind a child encounters in normal play and sibling life. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly mild; no single dimension stands out as a concern.
No specific content flags were raised by community reviewers, which is consistent with the mild intensity score.
Thematically, Calder Game explores mystery, adventure, friendship, and puzzle solving — 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.
- ✓ Kids drawn to stories about mystery, adventure, friendship.
Maybe not for
- ! Readers looking for something heavier — this is a gentle, low-stakes story by design.
For Parents
Content Intensity
10LE — Light — EmotionalLight conflict or tension. Mild peril resolved quickly.
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
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780439852074
- Pages
- 400
- Publisher
- Scholastic Inc.
- Published
- May 1, 2008
- Type
- Fiction
- Lexile
- 830L