The trouble on Janus

Alfred Slote

Cover of The trouble on Janus

The trouble on Janus

Age Rating, Reading Level & Content Guide

by Alfred Slote

Reading Level 4-5 Mild (Lvl 2) 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 mild with minimal sensitive material.

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About This Book

Jack's robot friend Danny One isn't just any robot — he's a hero with a plan to save a king! When King Paul is trapped on the mysterious planet Janus, it's up to this unlikely duo to outsmart a sneaky uncle. What dangers will they face, and can they pull off the ultimate rescue?

Themes

RobotsScience FictionAdventureFriendship

Quick Assessment

This middle-grade science fiction adventure follows Jack and his robot companion, Danny One, as they travel to the planet Janus to rescue a young king from his deceitful uncle. Suitable for ages 9-12, the story explores themes of friendship, bravery, and problem-solving without intense violence or mature content. Parents can expect an exciting yet age-appropriate tale that encourages imagination and teamwork.

For Parents

Content Intensity

Level 2 — Mild
Gentle Mild Moderate Intense Very Intense

Light conflict or tension. Mild peril resolved quickly.

Content Flags

Mild Peril
Data confidence: standard

Was our "Mild" 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
4
Theme Richness
5
World Scope
1
Data Confidence
7

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Details

Book Length

175 pages
ISBN
9780064402163
Pages
175
Publisher
Harper Trophy
Published
1985
Type
Fiction

Genres

Subjects

RobotsScience FictionAction & AdventureAdventure and Adventurers