Reviewed by HootRated editorial · Last updated
Cities
Kathleen M. Reilly
Cities
Age Rating, Reading Level & Content Guide
Discover How They Work
by Kathleen M. Reilly
Illustrated by Tom Casteel
The text is written at a 6th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is gentle with no concerning themes. Its HootRating code, C, means gentle content.
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About This Book
Hear the bustling hum of honking cars and chatter as you step onto a busy city street. Feel the smooth pavement beneath your feet and smell the tempting aroma of street food in the air. Discover the secrets behind the buildings, roads, and parks that make cities come alive with energy and life.
Themes
Quick Assessment
This engaging middle-grade book introduces readers aged 9-12 to the fundamentals of city life and urban planning through hands-on activities and clear explanations. It offers an accessible exploration of how cities function and grow, making complex civil engineering concepts understandable for young readers. The content is appropriate for this age group, focusing on educational themes without any sensitive material.
Why we rated Cities C (Gentle)
Cities is written at a Level 6-7 reading level across 122 pages. Reading-wise, most kids in grade 8 and up can manage Cities on their own; younger readers can enjoy it with a parent or teacher reading along.
We rate Cities 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, Cities explores science & nature, civic education, urban planning, and educational — 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.
- ✓ Kids drawn to stories about science & nature, civic education, urban planning.
- ✓ Curious kids who prefer real-world topics over made-up stories.
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
- 9781619302136
- Pages
- 122
- Publisher
- Build It Yourself
- Published
- 2014
- Type
- Nonfiction