Last Kids on Earth
Max Brallier
Last Kids on Earth
Age Rating, Reading Level & Content Guide
the Graphic Novel
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 a monster apocalypse turned your town upside down? Imagine living in a treehouse fortress armed with catapults, video games, and endless snacks—but facing hordes of zombies and scary creatures. Can Jack and his fearless friends stop the smartest monster of all and save the day?
Quick Assessment
This graphic novel follows thirteen-year-old Jack Sullivan and his friends as they navigate a monster-filled apocalypse with humor and teamwork. Suitable for ages 9-12, it combines action, adventure, and lighthearted survival themes that engage middle-grade readers. The story includes fictional fantasy violence typical of the genre but remains 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 209 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 adventure, humor, survival, friendship, and fantasy world-building — 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.
- ✓ Kids drawn to stories about adventure, humor, survival.
Maybe not for
- ! Readers looking for something heavier — this is a gentle, low-stakes story by design.
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
3/10A 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
- 9780593622162
- Pages
- 209
- Publisher
- Penguin Group
- Published
- 2024
- Type
- Fiction