Last Kids on Earth
Max Brallier
Last Kids on Earth
Age Rating, Reading Level & Content Guide
by Max Brallier
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 the world was overrun by monsters and your best chance to survive was a team of kids armed with courage and cleverness? Imagine facing terrifying creatures every day while trying to protect your friends and find a safe place to call home. But when a new threat emerges, can they outsmart the monsters before it's too late?
Themes
Quick Assessment
This is the tenth installment of a popular middle-grade series featuring a group of kids navigating a post-apocalyptic world filled with monsters. It combines humor, friendship, and survival themes suitable for readers aged 9-12. The story contains mild fantasy violence and adventurous peril but is generally appropriate for its target audience.
Why we rated Last Kids on Earth 11LP
Last Kids on Earth is written at a Level 6 reading level across 240 pages. Strong independent readers around grade 7.0 can typically handle this book on their own; with parent or teacher support, Last Kids on Earth works for readers up to grade 8.0.
We rate Last Kids on Earth as 11LP ("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, Last Kids on Earth explores friendship, survival, humorous stories, monsters, and children's 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 friendship, survival, humorous stories.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
11LP — Light — PhysicalLight conflict or tension. Mild peril resolved quickly.
Was our "Mild" content intensity rating accurate for this book?
Reading Insights
Hook Factor
1/10A 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
- 9781780317458
- Pages
- 240
- Publisher
- HarperCollins UK
- Published
- 2016
- Type
- Fiction