Ninja Timmy
Henrik Tamm
Ninja Timmy
Age Rating, Reading Level & Content Guide
by Henrik Tamm
The text is written at a 6th 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 a clever cat and his friends invented an amazing machine, only to have it stolen by bullies in a bustling city? Imagine Timmy the cat, Simon the mink, and the pig brothers Jasper and Casper teaming up with a toymaker and a daring pilot to chase down the thieves. Can this unlikely crew become ninja heroes and save the day before it’s too late?
Quick Assessment
Ninja Timmy is a middle-grade adventure featuring anthropomorphic animal characters who invent a machine that gets stolen by bullies. With help from new friends, they embark on a quest to reclaim their invention, transforming into ninjas along the way. The story offers imaginative, action-packed fun suitable for ages 9-12, with colorful illustrations enhancing the experience and no concerning content.
Why we rated Ninja Timmy 11LE
Ninja Timmy is written at a Level 6 reading level across 211 pages. Strong independent readers around grade 7.0 can typically handle this book on their own; with parent or teacher support, Ninja Timmy works for readers up to grade 8.0.
We rate Ninja Timmy as 11LE ("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, Ninja Timmy explores adventure, friendship, fantasy world-building, animals, and coming of age — 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, friendship, fantasy world-building.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
11LE — 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
- 9780385744515
- Pages
- 211
- Publisher
- Delacorte Press
- Published
- 2015
- Type
- Fiction