Planet of the Apes #1
John Whitman
Planet of the Apes #1
Age Rating, Reading Level & Content Guide
Force (Planet of the Apes, 1)
by John Whitman
The text is written at a 4th 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
Here’s a secret: a hidden virus once plunged the planet of the apes into darkness, and now it’s about to return. Ari, a brave ape torn between two worlds, is the only one who can uncover the truth. But that’s only the beginning.
Themes
Quick Assessment
This middle-grade science fiction novel, set before the events of the Planet of the Apes movies, follows two young ape friends confronting a dangerous virus that threatens their world. Suitable for readers aged 9-12, it explores themes of friendship, loyalty, and cooperation between species, with some mild peril but no graphic content.
Why we rated Planet of the Apes #1 9LP
Planet of the Apes #1 is written at a Level 4-5 reading level across 125 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Planet of the Apes #1 works for readers up to grade 6.5.
We rate Planet of the Apes #1 as 9LP ("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, Planet of the Apes #1 explores science fiction, adventure, friendship, loyalty, 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.
- ✓ Patient readers who enjoy slower, character-driven stories.
- ✓ Kids drawn to stories about science fiction, adventure, friendship.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
9LP — 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
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
- 9780060083731
- Pages
- 125
- Publisher
- HarperEntertainment
- Published
- April 2, 2002
- Type
- Fiction