Reviewed by HootRated editorial · Last updated
Circle of stones
Catherine Fisher
The text is written at a 3rd grade reading level, the subject matter is intended for teens (ages 13+), and the content is gentle with no concerning themes. Its HootRating code, C, means gentle content.
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About This Book
This story reveals a secret world where ancient Druids hold powerful magic in their circle of stones. The characters aren’t just ordinary kids—they unlock mysteries that have shaped history itself. Discover why their adventures could change everything you thought you knew about the past.
Themes
Quick Assessment
Three linked historical threads move between modern Bath, 1740, and ancient England, following a teenage girl hiding from someone who is pursuing her, an apprentice with a destructive hidden agenda, and a druid king who founds a city around a healing spring. Expect mystical and suspenseful content, mild peril, and a time-jumping structure that may take some patience to follow. Violence and romance are light, so the main considerations are the chase tension and the morally complicated characters.
Why we rated Circle of stones C (Gentle)
Circle of stones is written at a Level 3 reading level across 298 pages. Upper Grades (Ages 13+) is the typical interest range for this book — readers in that age band have the maturity and attention span suited to the story, separate from whether they can decode the words.
We rate Circle of stones as C (Gentle) because the content sits in the "Gentle" range — no conflict beyond everyday childhood experiences. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly gentle; no single dimension stands out as a concern.
No specific content flags were raised by community reviewers, which is consistent with the gentle intensity score.
Thematically, Circle of stones explores druids and druidism, fiction, and history — 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.
- ✓ Kids drawn to stories about druids and druidism, fiction, history.
Maybe not for
- ! Readers looking for something heavier — this is a gentle, low-stakes story by design.
For Parents
Content Intensity
C · GentleReading the HootRating code: the first letter is the content intensity (C = Gentle · L = Mild · M = Moderate · I = Intense · V = Very Intense); the second, when there is one, is the kind of content that drives it (E = Emotional · P = Physical · S = Social · T = Thematic). Reading level and age range are rated separately. How we rate
No conflict beyond everyday childhood experiences. Safe for sensitive readers.
Was our "Gentle" content intensity rating accurate for this book?
Reading Insights
Discussion Potential
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780803738195
- Pages
- 298
- Publisher
- Penguin
- Published
- 2014
- Type
- Fiction