Red Planet
Robert Anson Heinlein
Red Planet
Age Rating, Reading Level & Content Guide
by Robert Anson Heinlein
The text is written at a 5th grade reading level, the subject matter is intended for teens (ages 13+), and the content has moderate intensity with some emotionally heavy themes.
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About This Book
When Jim Marlow and his unusual Martian companion, Willis, stumble upon a dangerous conspiracy threatening the Mars colony, they embark on a thrilling journey filled with suspense and courage. Facing challenges beyond their limits, their adventure could decide the fate of everyone living on the Red Planet.
Quick Assessment
This is a Level 5-6 book with moderate content intensity. Content themes include mild peril, adventure. Written for readers ages 13+.
For Parents
Content Intensity
Level 3 — ModerateReal stakes and emotional weight. May include sustained danger, loss, or bullying.
Content Flags
Was our "Moderate" content intensity rating accurate for this book?
Reading Insights
Hook Factor
2/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
3/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780345493187
- Publisher
- Random House Digital, Inc.
- Published
- 2006
- Type
- Fiction
- Word Count
- 62,760
- Read-Aloud
- ~6h 58m