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Night of the living worms

Dave Coverly

Cover of Night of the living worms

Night of the living worms

Age Rating, Reading Level & Content Guide

A Speed Bump & Slingshot Misadventure

by Dave Coverly

Reading Level 4-5 9LE Ages 9-12 Balanced Read

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 gentle with no concerning themes.

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About This Book

Speed Bump is the only kid who can turn a simple worm into a wild adventure! When jealousy strikes, he teams up with his best friend Slingshot for a journey full of laughs and surprises. But what happens when sibling rivalry gets out of hand?

Themes

HumorSibling RivalryFriendshipFamily

Quick Assessment

This humorous middle-grade fiction explores themes of sibling rivalry and friendship through the adventures of Speed Bump and his best friend. Suitable for ages 9-12, it offers lighthearted storytelling with relatable family dynamics and playful humor. There is no intense content, making it a safe and enjoyable read for this age group.

Why we rated Night of the living worms 9LE

Night of the living worms is written at a Level 4-5 reading level across 119 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Night of the living worms works for readers up to grade 6.5.

We rate Night of the living worms as 9LE ("Light — Emotional") 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, Night of the living worms explores humor, sibling rivalry, friendship, and family — 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 humor, sibling rivalry, friendship.

Maybe not for

  • ! Readers whose emotional readiness lags behind their decoding skills — this book's intensity outruns its reading level, a classic "gifted kid" mismatch.
  • ! Reluctant readers who need a fast hook — the pacing here rewards patience.

For Parents

Content Intensity

9LE — Light — Emotional
Emotional
Light
Physical
Clear
Social
Clear
Thematic
Clear

No conflict beyond everyday childhood experiences. Safe for sensitive readers.

Data confidence: standard

Was our "Gentle" content intensity rating accurate for this book?

Reading Insights

Hook Factor

2/10

A steady, thoughtful read that rewards patient readers.

Discussion Potential

1/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
4
Emotional Weight
2
Theme Richness
4
World Scope
1
Data Confidence
7

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Details

Book Length

119 pages
ISBN
9780805088861
Pages
119
Publisher
Macmillan
Published
2015
Type
Fiction

Genres

Subjects

Humorous StoriesBrothersBest FriendsSibling RivalryFriendshipBirds