Time Bomb
Joelle Charbonneau
Time Bomb
Age Rating, Reading Level & Content Guide
by Joelle Charbonneau
The text is written at a 7th 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
The sharp smell of smoke fills the air, and the walls tremble with every distant explosion. Seven students, each with their own secrets and fears, find themselves trapped inside their school, where danger lurks in every shadow. As trust fades and questions rise, who can they turn to when the threat might be one of their own?
Themes
Quick Assessment
Time Bomb is a middle-grade thriller featuring seven diverse students trapped in their school after a bombing. The story explores themes of survival, trust, and identity through multiple perspectives, making it suitable for readers aged 9-12 who can handle suspense and emotional intensity. Parents should note the presence of a bombing scenario and underlying social tensions, but the story is crafted thoughtfully to engage young readers in a thought-provoking way.
Why we rated Time Bomb 12ME
Time Bomb is written at a Level 7 reading level across 368 pages. Strong independent readers around grade 8.0 can typically handle this book on their own; with parent or teacher support, Time Bomb works for readers up to grade 9.0.
We rate Time Bomb as 12ME ("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.
No specific content flags were raised by community reviewers, which is consistent with the moderate intensity score.
Thematically, Time Bomb explores adventure, friendship, mystery, school, 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.
- ✓ Kids drawn to stories about adventure, friendship, mystery.
Maybe not for
- ! Readers who get easily upset by emotional or moderately dark scenes — the conflict here is real, not just background flavor.
For Parents
Content Intensity
12ME — Moderate — EmotionalReal stakes and emotional weight. May include sustained danger, loss, or bullying.
Was our "Moderate" content intensity rating accurate for this book?
Reading Insights
Hook Factor
3/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
2/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9781328476869
- Pages
- 368
- Publisher
- HarperCollins
- Published
- 2018
- Type
- Fiction