Sonic Breach
Victor Appleton
Sonic Breach
Age Rating, Reading Level & Content Guide
by Victor Appleton
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 mild with minimal sensitive material.
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About This Book
Here’s a secret: at the Swift Academy, pop quizzes are causing chaos just when Tom’s robot needs the most attention. A mysterious phone app lets students warn each other with a sound only they can hear, but when the app gets hacked, everything spirals out of control. Tracking down the culprit is just the beginning of this high-tech mystery!
Themes
Quick Assessment
This middle-grade novel follows Tom Swift as he navigates the challenges of balancing school responsibilities with a robotics tournament. While the story features themes of teamwork and ethical dilemmas around technology use, it remains appropriate for children ages 9 to 12. Parents should note the book explores issues around school pressure and honesty in a school setting.
Why we rated Sonic Breach 9LE
Sonic Breach is written at a Level 4-5 reading level across 144 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Sonic Breach works for readers up to grade 6.5.
We rate Sonic Breach as 9LE ("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, Sonic Breach explores friendship, adventure, science & nature, ethics, and school life — 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.
- ✓ Patient readers who enjoy slower, character-driven stories.
- ✓ Kids drawn to stories about friendship, adventure, science & nature.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
9LE — Light — EmotionalLight conflict or tension. Mild peril resolved quickly.
Was our "Mild" content intensity rating accurate for this book?
Reading Insights
Hook Factor
2/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9781534436350
- Pages
- 144
- Publisher
- Simon and Schuster
- Published
- 2019
- Type
- Fiction