Earthwatch

David Boyd

Cover of Earthwatch

Earthwatch

Age Rating, Reading Level & Content Guide

by David Boyd

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 if your Christmas getaway turned into a wild adventure in the wilderness? Wordsworth and Jessica find themselves stranded after a plane crash on Porcupine Mountain, where survival is only the beginning. Then they uncover aliens hiding inside the mountain—aliens with a secret that could save the Earth, but can they keep it safe from a shadowy government agency?

Quick Assessment

Earthwatch follows two kids stranded in the remote Canadian wilderness after a plane crash, where they encounter mysterious alien inhabitants with a critical message for humanity. Suitable for readers aged 9-12, this middle-grade novel blends survival challenges with elements of mystery and espionage, fostering excitement while encouraging problem-solving and resilience. Parents should note the story includes themes of danger and government pursuit but contains no graphic content.

For Parents

Content Intensity

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

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

2/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
4
Emotional Weight
6
Theme Richness
5
World Scope
1
Data Confidence
7

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Details

Book Length

124 pages
ISBN
9780921156154
Pages
124
Publisher
Oakville, Ont. : Rubicon Pub.
Published
April 1999
Type
Fiction

Genres

Subjects

Mysteries, Espionage, & Detective Stories