The last prime
Tracey West
The last prime
Age Rating, Reading Level & Content Guide
Revenge of Fallen
by Tracey West
The text is written at a 3rd grade reading level, the subject matter is intended for younger children (ages 5–8), and the content is mild with minimal sensitive material.
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About This Book
Did you know there's a secret battle happening right here on Earth? Giant robots called Transformers are fighting to protect us, but only a few know the truth. And that's only the beginning of an epic adventure!
Quick Assessment
This chapter book retells the story of 'Transformers: Revenge of the Fallen' in a way that's accessible and exciting for early readers aged 5 to 8. It features action-packed scenes with fictional robot characters, suitable for young fans of the Transformers franchise. Parents should note it includes themes of battle and conflict typical of juvenile fiction.
Why we rated The last prime 8LP
The last prime is written at a Level 3 reading level across 61 pages. Strong independent readers around grade 4.0 can typically handle this book on their own; with parent or teacher support, The last prime works for readers up to grade 5.0.
We rate The last prime as 8LP ("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.
No specific content flags were raised by community reviewers, which is consistent with the mild intensity score.
Thematically, The last prime weaves together adventure and fantasy world-building.
Good fit for
- ✓ Children in the Ages 5-8 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, fantasy world-building.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
8LP — Light — PhysicalLight 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
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780007315017
- Pages
- 61
- Publisher
- HarperCollins Children's Books
- Published
- 2009
- Type
- Fiction