The lion atsea
Mark Hebden
The lion atsea
Age Rating, Reading Level & Content Guide
by Mark Hebden
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
Here's a secret: Midshipman Kelly Maguire loves the sea more than anything, but the ocean hides fierce battles and daring challenges. As war looms, Kelly must face storms, enemies, and tough choices that will change him forever—but that's only the beginning.
Quick Assessment
This historical fiction novel follows Kelly Maguire, a young sailor in the Royal Navy during World War I, as he experiences key battles such as Gallipoli and Antwerp. Suitable for ages 9-12, the story explores themes of bravery, war, and personal growth with vivid depictions of naval combat and the harsh realities of wartime. Parents should be aware of some intense battle scenes and descriptions of violence.
Why we rated The lion atsea 12ME
The lion atsea is written at a Level 7 reading level across 314 pages. Strong independent readers around grade 8.0 can typically handle this book on their own; with parent or teacher support, The lion atsea works for readers up to grade 9.0.
We rate The lion atsea as 12ME ("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, physical peril — these are the dimensions parents should evaluate against their reader's tolerance.
Specific content flags noted by reviewers: Battle Scenes, War Violence.
Thematically, The lion atsea explores adventure, historical, coming of age, and family — these threads give the book room to mean different things to different readers. Each of these themes is concrete enough to seed a real conversation, not just a moral lesson.
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.
- ✓ Readers ready to talk through themes after they finish — there's enough substance for a meaningful conversation.
- ✓ Kids drawn to stories about adventure, historical, coming of age.
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
12ME — Moderate — EmotionalReal 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
5/10Good conversation starter with themes worth exploring together.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 0241897459
- Pages
- 314
- Publisher
- Hamish Hamilton
- Published
- 1977
- Type
- Fiction