The case of Robert Quarry
Andrew Garve
The case of Robert Quarry
Age Rating, Reading Level & Content Guide
by Andrew Garve
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
The night is dark and the factory is silent, but suddenly a crash shatters the quiet. Robert Quarry’s car lies wrecked, and he’s been hurt — or worse. Detective Burns races to solve the mystery, but one big question hangs in the air: why did Quarry set up an alibi for a night he didn’t survive?
Themes
Quick Assessment
This middle-grade mystery follows Detective Chief Superintendent Burns as he unravels the puzzling case of Robert Quarry, a wealthy industrialist found injured in a suspicious car accident amid factory strikes. The book features themes of deception, conflict, and deduction suitable for ages 9 to 12, with a focus on problem-solving and critical thinking. Parents should note the story’s tense atmosphere and references to labor disputes but no graphic content.
Why we rated The case of Robert Quarry 9LT
The case of Robert Quarry is written at a Level 4-5 reading level across 178 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, The case of Robert Quarry works for readers up to grade 6.5.
We rate The case of Robert Quarry as 9LT ("Light — Thematic") 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, The case of Robert Quarry explores mystery, detective, friendship, and family — 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, detective, friendship.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
9LT — Light — ThematicLight 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
- 0060114541
- Pages
- 178
- Publisher
- Harper & Row
- Published
- 1972
- Type
- Fiction