Bone, fog, ash & star
Catherine Egan
Bone, fog, ash & star
Age Rating, Reading Level & Content Guide
by Catherine Egan
The text is written at a 7th 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
What if a prophecy written when you were just twelve years old decided your fate? Imagine Eliza standing at the edge of a world filled with magic and danger, where every choice could change everything. But will she be able to outwit her destiny before it’s too late?
Themes
Quick Assessment
This is the thrilling finale of The Last Days of Tian Di trilogy, following Eliza as she confronts a prophecy that has haunted her since childhood. Suitable for teens aged 13 to 18, the novel explores themes of magic, adventure, and self-discovery within a richly crafted fantasy world. Parents should note the book includes fantasy violence and complex emotional challenges typical of young adult fiction.
Why we rated Bone, fog, ash & star 12ME
Bone, fog, ash & star is written at a Level 7 reading level across 308 pages. Strong independent readers around grade 8.0 can typically handle this book on their own; with parent or teacher support, Bone, fog, ash & star works for readers up to grade 9.0.
We rate Bone, fog, ash & star 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.
No specific content flags were raised by community reviewers, which is consistent with the moderate intensity score.
Thematically, Bone, fog, ash & star explores fantasy, young adult fiction, magic, adventure, and coming of age — these threads give the book room to mean different things to different readers.
Good fit for
- ✓ Children in the Ages 13+ range — the maturity and attention span match the story's pacing.
- ✓ Patient readers who enjoy slower, character-driven stories.
- ✓ Kids drawn to stories about fantasy, young adult fiction, magic.
Maybe not for
- ! Readers who get easily upset by emotional or moderately dark scenes — the conflict here is real, not just background flavor.
- ! 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.
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
- 9781550505931
- Pages
- 308
- Publisher
- Last Days of Tian Di
- Published
- 2014
- Type
- Fiction