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Jump! (Eagle Books)

Ken Whitmore

Cover of Jump! (Eagle Books)

Jump! (Eagle Books)

Age Rating, Reading Level & Content Guide

by Ken Whitmore

Reading Level 4-5 9C 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

What if a single jump could save the world? Frederick and his friends have a daring plan inspired by a mysterious mole — but can they get everyone to jump together on May 10th? The fate of everything depends on one big leap, but will anyone listen?

Quick Assessment

This middle-grade fiction follows Frederick and his friends as they attempt to prevent an impending disaster by convincing everyone to jump simultaneously on a specific day. The story explores themes of teamwork, imagination, and hope, suitable for readers aged 9 to 12. There are no intense or mature themes, making it appropriate for this age group.

Why we rated Jump! (Eagle Books) 9C

Jump! (Eagle Books) is written at a Level 4-5 reading level across 144 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Jump! (Eagle Books) works for readers up to grade 6.5.

We rate Jump! (Eagle Books) as 9C ("Clear") 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, Jump! (Eagle Books) explores friendship, adventure, and fantasy world-building — 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 friendship, adventure, fantasy world-building.
  • Curious kids who prefer real-world topics over made-up stories.

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

9C — Clear
Emotional
Clear
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
3
World Scope
1
Data Confidence
7

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Details

Book Length

144 pages
ISBN
9780192714619
Pages
144
Publisher
Oxford University Press, USA
Published
June 25, 1987
Type
Nonfiction

Genres

Subjects

English Literature: Essays, Letters & Other Non-fiction Prose WorksEnglish Literature: Literary CriticismEnd of the WorldMoles