Mystery at St. Martin's
Judith St George
Mystery at St. Martin's
Age Rating, Reading Level & Content Guide
by Judith St George
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 if the money in your town wasn’t what it seemed? In a quiet New Jersey community, mysterious counterfeit bills start causing trouble, and Ruth's own family might be caught in the middle. Can she uncover the truth before it’s too late?
Quick Assessment
This middle-grade mystery follows 12-year-old Ruth as she investigates counterfeit money circulating in her small town, with her father’s parish unexpectedly involved. Suitable for readers aged 9-12, the story involves themes of crime and moral complexity but handles them in an age-appropriate way. Parents can expect a thoughtful mystery that encourages problem-solving and ethical reflection.
Why we rated Mystery at St. Martin's 9LS
Mystery at St. Martin's is written at a Level 4-5 reading level across 151 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Mystery at St. Martin's works for readers up to grade 6.5.
We rate Mystery at St. Martin's as 9LS ("Light — Social") 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, Mystery at St. Martin's explores mystery, crime, family, and problem 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.
- ✓ Patient readers who enjoy slower, character-driven stories.
- ✓ Kids drawn to stories about mystery, crime, family.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
9LS — Light — SocialLight 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
2/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 0399207023
- Pages
- 151
- Publisher
- Putnam Publishing Group
- Published
- 1979
- Type
- Fiction