Prisoner B-3087

Alan Gratz

Cover of Prisoner B-3087

Prisoner B-3087

Age Rating, Reading Level & Content Guide

by Alan Gratz

Reading Level 4-5 Intense (Lvl 4) Ages 9-12 Heads Up

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.

For Parents

Content Intensity

Level 4 — Intense
Gentle Mild Moderate Intense Very Intense

Heavy themes explored in depth. War, death, abuse addressed directly.

Content Flags

Fear & Anxiety Loss & Grief War & Conflict Physical Danger
Data confidence: high

Was our "Intense" content intensity rating accurate for this book?

Reading Insights

Hook Factor

1/10

A steady, thoughtful read that rewards patient readers.

Discussion Potential

6/10

Good conversation starter with themes worth exploring together.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
4
Emotional Weight
8
Theme Richness
9
World Scope
7
Data Confidence
7

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Details

Book Length

260 pages
ISBN
9780545459013
Pages
260
Publisher
Scholastic Press
Published
2013
Type
Fiction
Lexile
760L

Genres

Subjects

JewsHolocaust, JewishHolocaust SurvivorsGruener, JackHolocaustJewish

People

Jack Gruener

Places

PolandKraków (Poland)Kraków