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The Alcatraz escape

Jennifer Chambliss Bertman

Cover of The Alcatraz escape

The Alcatraz escape

Age Rating, Reading Level & Content Guide

by Jennifer Chambliss Bertman

Reading Level 6 11LE Ages 9-12 Balanced Read

The text is written at a 6th 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

The salty breeze mixes with the eerie creak of old prison doors on Alcatraz Island. Emily and James follow clues hidden in shadows, their hearts pounding with every secret they uncover. This mystery might be their toughest yet—can they outsmart the island’s ghostly past?

Quick Assessment

Emily and James return in the third book of this popular mystery series, tackling a challenging case set on the historic Alcatraz Island. The story combines adventure, puzzle-solving, and historical elements appropriate for middle-grade readers aged 9 to 12. Parents should note the book includes suspenseful moments but remains suitable for its intended audience.

Why we rated The Alcatraz escape 11LE

The Alcatraz escape is written at a Level 6 reading level across 262 pages. Strong independent readers around grade 7.0 can typically handle this book on their own; with parent or teacher support, The Alcatraz escape works for readers up to grade 8.0.

We rate The Alcatraz escape as 11LE ("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, The Alcatraz escape explores mystery, adventure, friendship, and historical — 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 mystery, adventure, friendship.

Maybe not for

  • ! Readers looking for something heavier — this is a gentle, low-stakes story by design.

For Parents

Content Intensity

11LE — Light — Emotional
Emotional
Light
Physical
Light
Social
Clear
Thematic
Light

Light conflict or tension. Mild peril resolved quickly.

Data confidence: standard

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

Reading Insights

Hook Factor

3/10

A steady, thoughtful read that rewards patient readers.

Discussion Potential

2/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
5
Emotional Weight
4
Theme Richness
4
World Scope
3
Data Confidence
7

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Details

Book Length

262 pages
ISBN
9781627799638
Pages
262
Publisher
Henry Holt Books For Young Readers
Published
2018
Type
Fiction

Genres

Subjects

Books and ReadingTreasure HuntsPublishers and PublishingGamesCalifornia

Places

Alcatraz