The Leavenworth case.
Anna Katharine Green
The Leavenworth case.
Age Rating, Reading Level & Content Guide
by Anna Katharine Green
The text is written at a 8th 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
Detective Gryce crouches beside the mysterious crime scene, eyes sharp as he studies every clue. Footsteps echo down the hall—someone’s coming, but who? Just as he reaches for the evidence, a shadow moves in the doorway.
Themes
Quick Assessment
This classic detective novel, written in 1878 by Anna Katharine Green, introduces readers to Detective Ebenezer Gryce as he unravels a complex mystery in New York. Suitable for ages 9-12, the book offers an early example of detective fiction with a focus on problem-solving and keen observation. The story contains mild suspense but no graphic content, making it appropriate for middle-grade readers interested in mystery and classic literature.
Why we rated The Leavenworth case. 12LE
The Leavenworth case. is written at a Level 8 reading level across 475 pages. Strong independent readers around grade 9.0 can typically handle this book on their own; with parent or teacher support, The Leavenworth case. works for readers up to grade 10.0.
We rate The Leavenworth case. as 12LE ("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, The Leavenworth case. explores mystery, historical, adventure, and american 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.
- ✓ Kids drawn to stories about mystery, historical, adventure.
Maybe not for
- ! Readers whose emotional readiness lags behind their decoding skills — this book's intensity outruns its reading level, a classic "gifted kid" mismatch.
For Parents
Content Intensity
12LE — 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
2/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 0839806663
- Pages
- 475
- Publisher
- Literature House
- Published
- 1970
- Type
- Fiction