Crime in a Colorado cave
Bob Schaller
Crime in a Colorado cave
Age Rating, Reading Level & Content Guide
by Bob Schaller
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
What secrets are hidden deep inside a Colorado cave? The Arlington family explores sparkling caverns and ancient forts, but when precious crystals go missing, the real adventure begins. Can they crack the mystery before it's too late?
Quick Assessment
This middle-grade mystery follows the Arlington family as they explore notable Colorado landmarks like the Cave of the Winds and Fort Morgan while solving the case of missing crystals. Suitable for ages 9-12, the story combines educational elements about mines and mineral resources with engaging detective work. The content is appropriate for this age group with light suspense and no concerning material.
Why we rated Crime in a Colorado cave 9LP
Crime in a Colorado cave is written at a Level 4-5 reading level across 126 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Crime in a Colorado cave works for readers up to grade 6.5.
We rate Crime in a Colorado cave as 9LP ("Light — Physical") 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, Crime in a Colorado cave explores mystery, family, adventure, science & nature, and multicultural — 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, family, adventure.
Maybe not for
- ! Readers looking for something heavier — this is a gentle, low-stakes story by design.
For Parents
Content Intensity
9LP — Light — PhysicalLight 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
3/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 0801044537
- Pages
- 126
- Publisher
- Baker Books
- Published
- 2000
- Type
- Fiction