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Outbreak

C. Alexander London

Cover of Outbreak

Outbreak

Age Rating, Reading Level & Content Guide

by C. Alexander London

39 Clues: Super Special

Reading Level 5-6 10ME Ages 9-12 Matched

The text is written at a 5th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content has moderate intensity with some emotionally heavy themes.

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About This Book

Dan Cahill races against time to uncover the truth about Sinead Starling, a once-close friend who may be either a threat or a hero in the fight against a deadly virus. As danger mounts, he must navigate betrayal, loyalty, and the fight for survival. Tensions rise in this gripping tale of trust and courage amid a viral outbreak.

Themes

VirusesFamiliesGood and EvilAdventureSurvival

Quick Assessment

This is a Level 5-6 book with moderate content intensity. Content themes include illness & injury, fear & anxiety, loss & grief. Written for readers ages 9-12.

Why we rated Outbreak 10ME

Outbreak is written at a Level 5-6 reading level across 260 pages (approximately 56,030 words). Strong independent readers around grade 6.8 can typically handle this book on their own; with parent or teacher support, Outbreak works for readers up to grade 7.8.

Read aloud, Outbreak runs about 6.2 hours — long enough to span several bedtime sessions.

We rate Outbreak as 10ME ("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: Illness & Injury, Fear & Anxiety, Loss & Grief, Physical Danger, Emotional.

Thematically, Outbreak explores viruses, families, good and evil, adventure, and survival — 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.
  • Readers who like a steady plot with enough momentum to keep pages turning.
  • Readers ready to talk through themes after they finish — there's enough substance for a meaningful conversation.
  • Kids drawn to stories about viruses, families, good and evil.

Maybe not for

  • ! Readers who get easily upset by emotional or moderately dark scenes — the conflict here is real, not just background flavor.
  • ! Children currently coping with grief — the themes may hit close to home.

For Parents

Content Intensity

10ME — Moderate — Emotional
Emotional
Moderate
Physical
Moderate
Social
Clear
Thematic
Clear

Real stakes and emotional weight. May include sustained danger, loss, or bullying.

Content Flags

Illness & Injury Fear & Anxiety Loss & Grief Physical Danger Emotional
Data confidence: standard

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

Reading Insights

Hook Factor

5/10

Engaging read with solid pacing and interesting themes.

Discussion Potential

4/10

Good conversation starter with themes worth exploring together.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
5
Emotional Weight
6
Narrative Pace
5
Theme Richness
10
World Scope
1
Data Confidence
8

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Details

Book Length

260 pages
56,030 words
6h 14m read-aloud
ISBN
9781338037050
Pages
260
Publisher
Scholastic Press
Published
2016
Type
Fiction
Word Count
56,030
Read-Aloud
~6h 14m
Text Density
Standard

Genres

Subjects

VirusesFamiliesTraitorsGood and Evil