Reviewed by HootRated editorial · Last updated
Number 8
Anna Fienberg
Number 8
Age Rating, Reading Level & Content Guide
by Anna Fienberg
The text is written at a 6th grade reading level, the subject matter is intended for teens (ages 13+), and the content has moderate intensity with some emotionally heavy themes.
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About This Book
Here's a secret: Jackson’s knack for numbers might just be the key to unraveling a mystery bigger than he ever imagined. When his mom sees something suspicious at the casino, their world flips upside down. But that's only the beginning.
Themes
Quick Assessment
Number 8 follows Jackson, a mathematically gifted teen whose life takes a dangerous turn after his mother witnesses suspicious activity at her casino job. The story explores themes of family, trust, and the challenges of adapting to a new environment, with suspenseful elements suitable for teens aged 13 and up. Parents should note the presence of mystery and mild peril tied to criminal activities.
Why we rated Number 8 11ME
Number 8 is written at a Level 6 reading level across 279 pages. Strong independent readers around grade 7.0 can typically handle this book on their own; with parent or teacher support, Number 8 works for readers up to grade 8.0.
We rate Number 8 as 11ME ("Moderate — Emotional") because the content sits in the "Moderate" range — moderate conflict that may involve loss, scary scenes, or interpersonal stakes. The strongest signals come from emotional weight, physical peril — these are the dimensions parents should evaluate against their reader's tolerance.
Specific content flags noted by reviewers: Mild Peril.
Thematically, Number 8 explores mystery, family, school & education, espionage, and coming of age — these threads give the book room to mean different things to different readers.
Good fit for
- ✓ Children in the Ages 13+ range — the maturity and attention span match the story's pacing.
- ✓ Patient readers who enjoy slower, character-driven stories.
- ✓ Readers ready to talk through themes after they finish — there's enough substance for a meaningful conversation.
- ✓ Kids drawn to stories about mystery, family, school & education.
- ✓ Readers (and parents) who care about award-recognized writing — Number 8 carries an award.
Maybe not for
- ! Readers who get easily upset by emotional or moderately dark scenes — the conflict here is real, not just background flavor.
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
11ME — Moderate — EmotionalReal stakes and emotional weight. May include sustained danger, loss, or bullying.
Content Flags
Was our "Moderate" content intensity rating accurate for this book?
Reading Insights
Hook Factor
2/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
4/10Good conversation starter with themes worth exploring together.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780802796608
- Pages
- 279
- Publisher
- Bloomsbury Publishing USA
- Published
- July 24, 2007
- Type
- Fiction