Missing (Vortex Books)
M. Sobel Spirn
Missing (Vortex Books)
Age Rating, Reading Level & Content Guide
by M. Sobel Spirn
Illustrated by Niamh O'Connor
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: Sam tells so many tales that no one trusts him anymore. But when his father disappears, Sam and his best friend Josh dive into a mystery that’s bigger than they ever imagined. And that’s only the beginning.
Quick Assessment
This middle-grade mystery follows eleven-year-old Sam, whose habit of lying causes others to doubt him, even when his father is kidnapped. Alongside his best friend Josh, Sam embarks on a quest to solve the crime, promoting themes of trust, friendship, and perseverance. Suitable for ages 9-12, the book contains mild suspense appropriate for this reading level.
Why we rated Missing (Vortex Books) 9LE
Missing (Vortex Books) is written at a Level 4-5 reading level across 112 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Missing (Vortex Books) works for readers up to grade 6.5.
We rate Missing (Vortex Books) 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.
No specific content flags were raised by community reviewers, which is consistent with the mild intensity score.
Thematically, Missing (Vortex Books) explores mystery, friendship, coming of age, 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, friendship, coming of age.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
9LE — Light — EmotionalLight 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
3/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9781598890679
- Pages
- 112
- Publisher
- Stone Arch Books
- Published
- August 2006
- Type
- Fiction