Song of the Deep
Brian Hastings
Song of the Deep
Age Rating, Reading Level & Content Guide
by Brian Hastings
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
What if your dad vanished into the stormy sea and only you could save him? Merryn builds a tiny submarine to explore magical underwater worlds filled with strange creatures and hidden dangers. But will her courage be enough to bring her father back from the deep?
Themes
Quick Assessment
This middle-grade fiction follows twelve-year-old Merryn as she embarks on an adventurous underwater quest to rescue her missing fisherman father. Suitable for ages 9-12, the story explores themes of bravery, family bonds, and imaginative sea adventures. While it includes some perilous moments, the tone remains appropriate for middle-grade readers.
Why we rated Song of the Deep 9LE
Song of the Deep is written at a Level 4-5 reading level across 153 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Song of the Deep works for readers up to grade 6.5.
We rate Song of the Deep 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, Song of the Deep explores adventure, family, fantasy world-building, friendship, and sea stories — 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, family, fantasy world-building.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
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
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
- 9781454921455
- Pages
- 153
- Publisher
- Union Square Kids
- Published
- 2016
- Type
- Fiction