Reviewed by HootRated editorial · Last updated
Prisoner B-3087
Alan Gratz
Prisoner B-3087
Age Rating, Reading Level & Content Guide
by Alan Gratz
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 intense and may include graphic or distressing scenes.
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About This Book
Jack Gruener survived not just one, but ten Nazi concentration camps during World War II. His courage and determination kept him alive through the darkest times, showing the power of hope when everything seems lost. This story proves that even in the worst situations, the human spirit can shine brightest.
Themes
Quick Assessment
This historical fiction novel follows Jack Gruener's harrowing journey as a Jewish boy surviving multiple Nazi concentration camps during the Holocaust. Recommended for ages 9-12, it offers a powerful, age-appropriate introduction to this difficult period with sensitive handling of intense themes like war, persecution, and resilience. Parents should be aware that the story includes depictions of historical violence and hardship consistent with Holocaust experiences.
Why we rated Prisoner B-3087 9IE
Prisoner B-3087 is written at a Level 4-5 reading level with a Lexile measure of 760L across 260 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Prisoner B-3087 works for readers up to grade 6.5.
We rate Prisoner B-3087 as 9IE ("Intense — Emotional") because the content sits in the "Intense" range — intense conflict including peril, frightening scenes, or emotionally heavy themes. The strongest signals come from emotional weight, physical peril, social complexity — these are the dimensions parents should evaluate against their reader's tolerance.
Specific content flags noted by reviewers: Fear & Anxiety, Loss & Grief, War & Conflict, Physical Danger.
Thematically, Prisoner B-3087 explores history, holocaust, survival, coming of age, and family — these threads give the book room to mean different things to different readers. Each of these themes is concrete enough to seed a real conversation, not just a moral lesson.
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.
- ✓ Readers ready to talk through themes after they finish — there's enough substance for a meaningful conversation.
- ✓ Kids drawn to stories about history, holocaust, survival.
Maybe not for
- ! Sensitive readers who get overwhelmed by intense conflict or scary scenes.
- ! Children younger than 9-12 — the content intensity is above what most younger kids can process comfortably.
- ! Children currently coping with grief — the themes may hit close to home.
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
9IE — Intense — EmotionalHeavy themes explored in depth. War, death, abuse addressed directly.
Content Flags
Was our "Intense" content intensity rating accurate for this book?
Reading Insights
Hook Factor
1/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
6/10Good conversation starter with themes worth exploring together.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780545459013
- Pages
- 260
- Publisher
- Scholastic Press
- Published
- 2013
- Type
- Fiction
- Lexile
- 760L