Bar Code Prophecy (the Bar Code Trilogy, Book 3)
Suzanne Weyn
Bar Code Prophecy (the Bar Code Trilogy, Book 3)
Age Rating, Reading Level & Content Guide
by Suzanne Weyn
The text is written at a 4th 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
What if a tiny tattoo could control your future? Imagine living in a world where a powerful company wants to mark everyone with a bar code—and one girl discovers a secret that could change everything. But when her family disappears, Grace must go undercover to stop a plan bigger than she ever imagined.
Quick Assessment
Set in a dystopian 2025, this middle-grade novel follows Grace as she confronts a powerful corporation's plan to control people through bar code tattoos. The story explores themes of identity, family, and resistance, with mild peril and suspense suitable for ages 9-12. Parents should note the presence of a futuristic setting involving corporate control and some tense moments related to family separation and undercover missions.
Why we rated Bar Code Prophecy (the Bar Code Trilogy, Book 3) 9ME
Bar Code Prophecy (the Bar Code Trilogy, Book 3) is written at a Level 4-5 reading level across 194 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Bar Code Prophecy (the Bar Code Trilogy, Book 3) works for readers up to grade 6.5.
We rate Bar Code Prophecy (the Bar Code Trilogy, Book 3) as 9ME ("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, thematic difficulty — 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, Bar Code Prophecy (the Bar Code Trilogy, Book 3) explores adventure, science & nature, family, mystery, and coming of age — 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 ready to talk through themes after they finish — there's enough substance for a meaningful conversation.
- ✓ Kids drawn to stories about adventure, science & nature, family.
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
9ME — 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
4/10Good conversation starter with themes worth exploring together.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780545470001
- Pages
- 194
- Publisher
- Scholastic Inc.
- Published
- 2012
- Type
- Fiction