Cystic fibrosis
Ann Harris
Cystic fibrosis
Age Rating, Reading Level & Content Guide
The Facts
by Ann Harris
The text is written at a 4th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is mild with minimal sensitive material.
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About This Book
Cystic fibrosis isn’t just a tough illness—it’s a battle that changes lives every day. This story shows how kids with CF face huge challenges but also find incredible strength and hope. Understanding their journey can change the way you see courage and care.
Themes
Quick Assessment
This middle-grade fiction book provides an updated, compassionate look at cystic fibrosis, including its medical and psychological aspects, as well as treatments like heart-lung transplants. Aimed at readers ages 9-12, it offers accessible insight into living with CF, promoting empathy and awareness. The content is appropriate for this age group, with no intense or graphic scenes.
Why we rated Cystic fibrosis 9LE
Cystic fibrosis is written at a Level 4-5 reading level across 118 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Cystic fibrosis works for readers up to grade 6.5.
We rate Cystic fibrosis as 9LE ("Light — Emotional") because the content sits in the "Mild" range — mild conflict — the kind a child encounters in normal play and sibling life. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly mild; no single dimension stands out as a concern.
No specific content flags were raised by community reviewers, which is consistent with the mild intensity score.
Thematically, Cystic fibrosis explores health & medicine, family, coming of age, and disability representation — 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 health & medicine, family, coming of age.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
9LE — Light — EmotionalLight conflict or tension. Mild peril resolved quickly.
Was our "Mild" content intensity rating accurate for this book?
Reading Insights
Hook Factor
1/10A 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
- 019262024X
- Pages
- 118
- Publisher
- Oxford University Press, USA
- Published
- 1991
- Type
- Fiction