The Keeper of the Key
Mary Ann Wilcox
The Keeper of the Key
Age Rating, Reading Level & Content Guide
by Mary Ann Wilcox
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
Here's a secret: two friends have returned to a place they barely escaped from, drawn by a mysterious locked door. They’re trapped now, with a storm raging outside, and only the keeper of the key knows what lies behind. But that’s only the beginning.
Quick Assessment
This middle-grade fiction explores themes of mystery and friendship as two children confront a locked door and the secrets it holds. While the story contains moments of suspense and mild peril, it remains appropriate for readers aged 9 to 12. Parents should be aware of the tense atmosphere but can expect a gripping tale suitable for this age group.
Why we rated The Keeper of the Key 9LE
The Keeper of the Key is written at a Level 4-5 reading level across 119 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, The Keeper of the Key works for readers up to grade 6.5.
We rate The Keeper of the Key as 9LE ("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.
Specific content flags noted by reviewers: Mild Peril, Fear & Anxiety.
Thematically, The Keeper of the Key explores friendship, mystery, and adventure — 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 friendship, mystery, adventure.
Maybe not for
- ! Readers looking for something heavier — this is a gentle, low-stakes story by design.
For Parents
Content Intensity
9LE — Light — EmotionalLight conflict or tension. Mild peril resolved quickly.
Content Flags
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
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9781413727197
- Pages
- 119
- Publisher
- Publishamerica Incorporated
- Published
- June 28, 2004
- Type
- Fiction