Red sea
Diane Tullson
Red sea
Age Rating, Reading Level & Content Guide
by Diane Tullson
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.
We may earn a commission from these links. Bookshop.org supports independent bookstores with every purchase.
About This Book
What if you were stranded alone on a vast, wild sea with nothing but your courage and wits to keep you alive? Imagine battling fierce storms, mysterious pirates, and endless waves while searching for a way back home. Could you survive when every moment feels like your last?
Quick Assessment
Red Sea by Diane Tullson is a gripping middle-grade fiction novel about a young girl named Libby who faces the challenges of survival alone on a hostile sea. Suitable for ages 9-12, the book explores themes of bravery, adventure, and resilience with some tense moments involving pirates and survival situations. Parents should note that while the story contains mild peril, it is appropriate for readers comfortable with adventurous and suspenseful narratives.
Why we rated Red sea 9MP
Red sea is written at a Level 4-5 reading level across 169 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Red sea works for readers up to grade 6.5.
We rate Red sea as 9MP ("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.
Specific content flags noted by reviewers: Mild Peril, Survival, Fantasy Violence.
Thematically, Red sea explores adventure, survival, pirates, voyages and travels, and boats and boating — 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, survival, pirates.
Maybe not for
- ! Readers who get easily upset by emotional or moderately dark scenes — the conflict here is real, not just background flavor.
- ! Children who are sensitive to violence, even when handled at age-appropriate levels.
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
9MP — Moderate — PhysicalReal stakes and emotional weight. May include sustained danger, loss, or bullying.
Content Flags
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
Similar Books
Based on content and theme analysis
Survival! Ocean
William B. Rice
Survival! Ocean
William B. Rice
Dangerous Crossings (The Restless Sea)
Carole Garbuny Vogel
Dangerous Crossings (The Restless Sea)
Carole Garbuny Vogel
Rogue Wave and Other Red-Blooded Sea Stories
Theodore Taylor
Rogue Wave and Other Red-Blooded Sea Stories
Theodore Taylor
Return to the Sea
Amy E. Sklansky, Amy Edgar
Return to the Sea
Amy E. Sklansky, Amy Edgar
Red Sails to Capri
Ann Weil
Red Sails to Capri
Ann Weil
Lost at Sea
Jonathan Neale
Lost at Sea
Jonathan Neale
Details
Book Length
- ISBN
- 9781551433318
- Pages
- 169
- Publisher
- Orca Book Publishers
- Published
- 2005
- Type
- Fiction