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Mysteries in Our National Parks: Deadly Waters
Gloria Skurzynski
Mysteries in Our National Parks: Deadly Waters
Age Rating, Reading Level & Content Guide
A Mystery in Everglades National Park
by Gloria Skurzynski
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
Have you ever wondered what secrets lurk beneath the waters of a national park? The Landon family stumbles upon a puzzling mystery when they discover manatees in danger at Everglades National Park. Can they solve the clues before more wildlife is harmed?
Quick Assessment
This middle-grade fiction book follows the Landon family as they investigate the mysterious deaths of manatees in Everglades National Park, blending environmental education with a suspenseful juvenile mystery. Suitable for ages 9-12, it offers an engaging introduction to natural ecosystems alongside problem-solving themes. Parents should note the story involves mild peril related to environmental threats but remains appropriate for its intended audience.
Why we rated Mysteries in Our National Parks: Deadly Waters 9LE
Mysteries in Our National Parks: Deadly Waters is written at a Level 4-5 reading level with a Lexile measure of 770L across 160 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Mysteries in Our National Parks: Deadly Waters works for readers up to grade 6.5.
We rate Mysteries in Our National Parks: Deadly Waters 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, Mysteries in Our National Parks: Deadly Waters explores mystery, adventure, science & nature, and family — 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 mystery, adventure, science & nature.
Maybe not for
- ! Readers looking for something heavier — this is a gentle, low-stakes story by design.
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
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
- 9781426300936
- Pages
- 160
- Publisher
- National Geographic Books
- Published
- October 9, 2007
- Type
- Fiction
- Lexile
- 770L