City Of Bones
Cassandra Clare
City Of Bones
Age Rating, Reading Level & Content Guide
by Cassandra Clare
The text is written at a 8th 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
Clary races through shadowy streets, heart pounding as monsters lurk just beyond the light. Suddenly, she sees the Darkhunters—warriors battling creatures no one else can see. But when her mother vanishes without a trace, Clary faces a terrifying choice: trust this hidden world or lose everything.
Quick Assessment
This middle-grade fantasy follows fifteen-year-old Clary Fray as she discovers a secret world filled with demons and warriors known as Darkhunters. After her mother's mysterious disappearance and a near-fatal encounter with a monster, Clary must navigate danger and darkness. The book contains fantasy violence and mild peril suitable for ages 9-12.
Why we rated City Of Bones 12ME
City Of Bones is written at a Level 8 reading level across 509 pages. Strong independent readers around grade 9.0 can typically handle this book on their own; with parent or teacher support, City Of Bones works for readers up to grade 10.0.
We rate City Of Bones as 12ME ("Moderate — Emotional") because the content sits in the "Moderate" range — moderate conflict that may involve loss, scary scenes, or interpersonal stakes. The strongest signals come from emotional weight, physical peril — these are the dimensions parents should evaluate against their reader's tolerance.
Specific content flags noted by reviewers: Fantasy Violence, Mild Peril.
Thematically, City Of Bones explores adventure, fantasy world-building, coming of age, and friendship — 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 adventure, fantasy world-building, coming of age.
Maybe not for
- ! Readers who get easily upset by emotional or moderately dark scenes — the conflict here is real, not just background flavor.
- ! Children who are sensitive to violence, even when handled at age-appropriate levels.
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
12ME — Moderate — EmotionalReal 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
- 9781406354850
- Pages
- 509
- Publisher
- Walker Books
- Published
- Jan 01, 2015
- Type
- Fiction