Lost!
Terry Lynn Johnson
Lost!
Age Rating, Reading Level & Content Guide
by Terry Lynn Johnson
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
What if you found yourself lost deep in the wild jungles of Costa Rica with only your wits and a friend to survive? Imagine facing unknown dangers, finding food, and staying safe while hoping to be found. Could you keep courage alive when every step might be your biggest challenge yet?
Quick Assessment
This middle-grade novel follows eleven-year-old Carter and twelve-year-old Anna as they navigate the challenges of surviving in the Costa Rican jungle after becoming lost. The story highlights themes of friendship, resilience, and problem-solving appropriate for ages 9-12. It also provides educational content with a survival kit list and safety website resources, making it both an engaging adventure and a practical learning experience.
Why we rated Lost! 9LP
Lost! is written at a Level 4-5 reading level across 104 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Lost! works for readers up to grade 6.5.
We rate Lost! as 9LP ("Light — Physical") 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, Lost! explores survival, adventure, friendship, and science & nature — 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 survival, adventure, friendship.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
9LP — Light — PhysicalLight 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
- 9781328519078
- Pages
- 104
- Publisher
- Clarion Books
- Published
- 2018
- Type
- Fiction