What reading level is Demon derby?

Demon derby by Carrie Harris is at a Level 4-5 reading level (Lexile 730L). Recommended for Middle Grades readers (Ages 9-12).

What age is Demon derby appropriate for?

Demon derby is recommended for Ages 9-12. HootRating: 9ME (Moderate — Emotional).

What genre is Demon derby?

Demon derby is fiction — Cancer.

Does Demon derby have any content warnings?

Demon derby has a HootRating of 9ME (Moderate — Emotional). No specific content flags noted. On HootRated, every book is rated across four dimensions — emotional, physical, social, and thematic — to help parents make informed choices.

How many pages is Demon derby?

Demon derby by Carrie Harris is 298 pages.

Reviewed by HootRated editorial · Last updated September 7, 2026

Demon derby

Carrie Harris

Demon derby

Age Rating, Reading Level & Content Guide

by Carrie Harris

Reading Level 4-5 9ME Ages 9-12 Matched

The text is written at a 4th 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

The sharp scrape of roller skates on the rink echoes all around, while a chill runs down your spine at the touch of a Halloween night breeze. Casey, once fearless on wheels, now faces shadows darker than ever before. Can she fight demons and skate her way back to the light?

Themes

Roller SkatingCancerParanormal FictionAdventure Coming of Age

Quick Assessment

This middle-grade novel follows Casey, a high school junior in remission from cancer, who discovers a hidden world of demons after a spooky Halloween party. Blending roller derby action with paranormal adventure, the story explores themes of courage, resilience, and healing. Suitable for ages 9-12, it contains mild supernatural elements and moments of suspense.

Why we rated Demon derby 9ME

Demon derby is written at a Level 4-5 reading level with a Lexile measure of 730L across 298 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Demon derby works for readers up to grade 6.5.

We rate Demon derby as 9ME ("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, Demon derby explores roller skating, cancer, paranormal fiction, 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 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 roller skating, cancer, paranormal fiction.

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.