The lost Compass
Joel N. Ross
The lost Compass
Age Rating, Reading Level & Content Guide
by Joel N. Ross
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
What if a mysterious, deadly fog was creeping closer to your city, threatening everything you love? Imagine a group of brave kids racing against time to find a lost ancient machine called the Compass, the only thing that can stop the fog and save their mountaintop home. But with dangerous creatures and hidden secrets lurking everywhere, can Chess and his crew succeed before it's too late?
Themes
Quick Assessment
This thrilling middle-grade adventure follows thirteen-year-old Chess and his friends as they confront a deadly fog threatening their city, Port Oro. Combining elements of science fiction and environmental themes, the story explores teamwork, resilience, and the fight to protect their home. Suitable for ages 9-12, it contains mild peril and fantasy violence but remains appropriate for middle-grade readers.
Why we rated The lost Compass 12MP
The lost Compass is written at a Level 7 reading level across 343 pages. Strong independent readers around grade 8.0 can typically handle this book on their own; with parent or teacher support, The lost Compass works for readers up to grade 9.0.
We rate The lost Compass as 12MP ("Moderate — Physical") because the content sits in the "Moderate" range — moderate conflict that may involve loss, scary scenes, or interpersonal stakes. The strongest signals come from 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, The lost Compass explores adventure, science & nature, environmental degradation, and orphans — 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 adventure, science & nature, environmental degradation.
Maybe not for
- ! Readers who get easily upset by emotional or moderately dark scenes — the conflict here is real, not just background flavor.
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
12MP — Moderate — PhysicalReal 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
2/10A 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
- 9780062353092
- Pages
- 343
- Publisher
- HarperCollins
- Published
- 2016
- Type
- Fiction