The kraken wakes
John Wyndham
The kraken wakes
Age Rating, Reading Level & Content Guide
by John Wyndham
The text is written at a 6th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content has moderate intensity with some emotionally heavy themes.
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About This Book
What if the oceans suddenly turned against us? Ships disappear without a trace, swallowed by mysterious forces beneath the waves. Imagine strange fireballs streaking across the sky—could something ancient and terrifying be waking deep below? The fate of the world hangs in the balance.
Quick Assessment
This classic science fiction tale follows a series of mysterious shipwrecks and strange celestial phenomena that hint at a monstrous force awakening in the ocean depths. Suitable for middle-grade readers, the story explores suspenseful themes of mystery and environmental threat with some intense moments of peril. Parents should note the presence of mild peril and suspense but no graphic content.
Why we rated The kraken wakes 11MP
The kraken wakes is written at a Level 6 reading level across 288 pages. Strong independent readers around grade 7.0 can typically handle this book on their own; with parent or teacher support, The kraken wakes works for readers up to grade 8.0.
We rate The kraken wakes as 11MP ("Moderate — Physical") because the content sits in the "Moderate" range — moderate conflict that may involve loss, scary scenes, or interpersonal stakes. The strongest signals come from physical peril — these are the dimensions parents should evaluate against their reader's tolerance.
No specific content flags were raised by community reviewers, which is consistent with the moderate intensity score.
Thematically, The kraken wakes explores adventure, science & nature, mystery, 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, science & nature, mystery.
Maybe not for
- ! Readers who get easily upset by emotional or moderately dark scenes — the conflict here is real, not just background flavor.
For Parents
Content Intensity
11MP — Moderate — PhysicalReal stakes and emotional weight. May include sustained danger, loss, or bullying.
Was our "Moderate" content intensity rating accurate for this book?
Reading Insights
Hook Factor
3/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
2/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 0718102126
- Pages
- 288
- Publisher
- Michael Joseph
- Published
- 1953
- Type
- Fiction