California Blue
David Klass
California Blue
Age Rating, Reading Level & Content Guide
by David Klass
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
Here's a secret: John finds a rare blue butterfly that could change everything in his town. But when his dad’s job depends on cutting down the forest where the butterflies live, things get tricky—and that's only the beginning.
Themes
Quick Assessment
This middle-grade novel explores environmental conflict through the eyes of John, a boy caught between his family's livelihood and protecting a rare butterfly species. Suitable for ages 9-12, it sensitively handles themes of environmentalism and family tension without intense conflict, making it a great choice for reluctant readers.
Why we rated California Blue 11LE
California Blue is written at a Level 6 reading level across 200 pages. Strong independent readers around grade 7.0 can typically handle this book on their own; with parent or teacher support, California Blue works for readers up to grade 8.0.
We rate California Blue as 11LE ("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, California Blue explores environmental protection, family, coming of age, butterflies, and fiction — 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.
- ✓ Patient readers who enjoy slower, character-driven stories.
- ✓ Kids drawn to stories about environmental protection, family, coming of age.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
11LE — Light — EmotionalLight conflict or tension. Mild peril resolved quickly.
Was our "Mild" content intensity rating accurate for this book?
Reading Insights
Hook Factor
1/10A 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
- 0590466887
- Pages
- 200
- Publisher
- Scholastic
- Published
- 1994
- Type
- Fiction