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At the Sound of the Beep

Marilyn Sachs

Cover of At the Sound of the Beep

At the Sound of the Beep

Age Rating, Reading Level & Content Guide

by Marilyn Sachs

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

What would you do if your family suddenly started to fall apart? Twins Mathew and Mathilda worry they might be split up after their parents' divorce, so they run away to a city park where adventure—and danger—awaits. But when a mysterious murder shakes their new world, can they find the truth before it's too late?

Themes

FamilyDivorce & Family ChangeMysteryAdventure

Quick Assessment

This middle-grade novel follows twins facing the challenges of their parents' divorce as they run away to live in San Francisco's Golden Gate Park. While exploring themes of family change and resilience, the story also introduces a murder mystery that adds suspense. Suitable for ages 9-12, it handles sensitive topics with care, though parents should be aware of the themes of family disruption and mild peril.

Why we rated At the Sound of the Beep 9ME

At the Sound of the Beep is written at a Level 4-5 reading level across 160 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, At the Sound of the Beep works for readers up to grade 6.5.

We rate At the Sound of the Beep 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 — 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, At the Sound of the Beep explores family, divorce & family change, mystery, and adventure — 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 family, divorce & family change, mystery.

Maybe not for

  • ! Readers who get easily upset by emotional or moderately dark scenes — the conflict here is real, not just background flavor.

For Parents

Content Intensity

9ME — Moderate — Emotional
Emotional
Moderate
Physical
Light
Social
Light
Thematic
Light

Real stakes and emotional weight. May include sustained danger, loss, or bullying.

Data confidence: standard

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

Reading Insights

Hook Factor

3/10

A steady, thoughtful read that rewards patient readers.

Discussion Potential

3/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
4
Emotional Weight
6
Theme Richness
4
World Scope
1
Data Confidence
7

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Details

Book Length

160 pages
ISBN
9780140346817
Pages
160
Publisher
Puffin
Published
1991-05-01
Type
Fiction

Genres

Subjects

FamilyMarriage & DivorceDivorce