The dolphins of Laurentum
Caroline Lawrence
The dolphins of Laurentum
Age Rating, Reading Level & Content Guide
The Roman Mysteries, Book IV
by Caroline Lawrence
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
Here’s a secret: Flavia and her friends find a sunken ship filled with treasure, but they're not the only ones hunting for it. A ragged stranger appears, and suddenly, everything they thought they knew is in danger. But that’s only the beginning.
Themes
Quick Assessment
This middle-grade historical mystery follows Flavia and her friends as they uncover a shipwreck and buried treasure while confronting a dark secret from Lupus’s past. The story includes themes of friendship, adventure, and historical issues like slavery, making it suitable for readers aged 9-12 who enjoy thoughtful mysteries with some complex social themes.
Why we rated The dolphins of Laurentum 9ME
The dolphins of Laurentum is written at a Level 4-5 reading level across 161 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, The dolphins of Laurentum works for readers up to grade 6.5.
We rate The dolphins of Laurentum 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, social complexity — 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 dolphins of Laurentum explores mystery, adventure, friendship, historical, and slavery — 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, friendship.
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
3/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780761323495
- Pages
- 161
- Publisher
- Roaring Brook Press
- Published
- 2003
- Type
- Fiction