Return to Groosham Grange
Anthony Horowitz
Return to Groosham Grange
Age Rating, Reading Level & Content Guide
The Unholy Grail
by Anthony Horowitz
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
Here's a secret: Groosham Grange isn't your ordinary school. Ghosts roam the halls, and magic is real—but David Eliot must win the Unholy Grail to save it all. And that’s only the beginning of his mysterious adventure.
Quick Assessment
This middle-grade fantasy novel follows David Eliot as he navigates a boarding school filled with supernatural elements, including ghosts and witchcraft. Suitable for ages 9-12, it combines mystery, magic, and adventure with some spooky moments. Parents should note the presence of fantasy horror themes, but the story remains appropriate for this age group.
For Parents
Content Intensity
11MT — Moderate — ThematicReal 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
3/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780142415719
- Pages
- 240
- Publisher
- Puffin
- Published
- June 10, 2010
- Type
- Fiction