Katana at Super Hero High
Lisa Yee
Katana at Super Hero High
Age Rating, Reading Level & Content Guide
by Lisa Yee
DC Super Hero Girls (Random House)
The text is written at a 5th 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
Katana, a skilled young samurai, hones her swordsmanship at Super Hero High while embracing the proud legacy of noble warriors. When she's tasked with protecting a mysterious collection of ancient swords, she embarks on an exciting adventure filled with bravery and honor. Can she fulfill her duty and uncover the secrets behind the powerful blades?
Themes
Quick Assessment
This is a Level 5-6 book with mild content intensity. Content themes include mild peril. Written for readers ages 9-12.
Why we rated Katana at Super Hero High 10LP
Katana at Super Hero High is written at a Level 5-6 reading level across 229 pages (approximately 41,340 words). Strong independent readers around grade 6.5 can typically handle this book on their own; with parent or teacher support, Katana at Super Hero High works for readers up to grade 7.5.
Read aloud, Katana at Super Hero High runs about 4.6 hours — long enough to span several bedtime sessions.
We rate Katana at Super Hero High as 10LP ("Light — Physical") 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.
Specific content flags noted by reviewers: Mild Peril.
Thematically, Katana at Super Hero High explores samurai, schools, swords, superheroes, and adventure — 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.
- ✓ Readers who like a steady plot with enough momentum to keep pages turning.
- ✓ Kids drawn to stories about samurai, schools, swords.
Maybe not for
- ! Readers looking for something heavier — this is a gentle, low-stakes story by design.
For Parents
Content Intensity
10LP — Light — PhysicalLight conflict or tension. Mild peril resolved quickly.
Content Flags
Was our "Mild" content intensity rating accurate for this book?
Reading Insights
Hook Factor
5/10Engaging read with solid pacing and interesting themes.
Discussion Potential
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9781101940693
- Pages
- 229
- Publisher
- Random House Books for Young Readers
- Published
- 2017
- Type
- Fiction
- Word Count
- 41,340
- Read-Aloud
- ~4h 36m
- Text Density
- Standard