The keeper
Darragh Martin
The keeper
Age Rating, Reading Level & Content Guide
by Darragh Martin
The text is written at a 6th 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
What if a magical book chose you instead of the other way around? Imagine the Book of Magic leaping right into Oisín's hands, pulling him into a world of ancient Celtic myths and dangerous secrets. Can Oisín protect his family when dark forces start to stir?
Themes
Quick Assessment
This middle-grade fantasy novel follows Oisín, who discovers a magical book that thrusts him into the heart of Celtic mythology and a kidnapping mystery. Suitable for ages 9-12, the story explores themes of family bonds and bravery with some suspenseful moments. Parents should note the presence of kidnapping and magical peril, but the content is handled appropriately for middle-grade readers.
Why we rated The keeper 11ME
The keeper is written at a Level 6 reading level across 210 pages. Strong independent readers around grade 7.0 can typically handle this book on their own; with parent or teacher support, The keeper works for readers up to grade 8.0.
We rate The keeper as 11ME ("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, thematic difficulty — these are the dimensions parents should evaluate against their reader's tolerance.
Specific content flags noted by reviewers: Kidnapping.
Thematically, The keeper explores magic, brothers and sisters, celtic mythology, adventure, and juvenile fiction — 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 magic, brothers and sisters, celtic mythology.
Maybe not for
- ! Readers who get easily upset by emotional or moderately dark scenes — the conflict here is real, not just background flavor.
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
11ME — 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
2/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9781910411285
- Pages
- 210
- Publisher
- Little Island Books
- Published
- 2015
- Type
- Fiction