Who stole the Stellosphere?
Bill Scollon
Who stole the Stellosphere?
Age Rating, Reading Level & Content Guide
Level 1
by Bill Scollon
The text is written at a 1st grade reading level, the subject matter is intended for younger children (ages 5–8), and the content is mild with minimal sensitive material.
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About This Book
Miles and Merc are the bravest heroes in the galaxy because they won’t let anyone take their Stellosphere without a fight. When the sneaky Gadfly Garnett kidnaps them, it’s up to these clever kids to save their home. Their daring mission shows how courage and friendship light up even the darkest space!
Themes
Quick Assessment
This early reader book follows Miles and Merc as they face an exciting adventure to rescue their stolen Stellosphere from the villainous Gadfly Garnett. Suitable for ages 5-8, the story introduces young readers to themes of bravery and teamwork with gentle tension appropriate for early grade levels. Parents can expect an engaging, age-appropriate space-themed fiction without intense violence or mature content.
Why we rated Who stole the Stellosphere? 6LE
Who stole the Stellosphere? is written at a Level 1-2 reading level across 31 pages. Strong independent readers around grade 2.5 can typically handle this book on their own; with parent or teacher support, Who stole the Stellosphere? works for readers up to grade 3.5.
We rate Who stole the Stellosphere? as 6LE ("Light — Emotional") because the content sits in the "Mild" range — mild conflict — the kind a child encounters in normal play and sibling life. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly mild; no single dimension stands out as a concern.
No specific content flags were raised by community reviewers, which is consistent with the mild intensity score.
Thematically, Who stole the Stellosphere? explores adventure, friendship, fantasy world-building, and juvenile fiction — these threads give the book room to mean different things to different readers.
Good fit for
- ✓ Children in the Ages 5-8 range — the maturity and attention span match the story's pacing.
- ✓ Patient readers who enjoy slower, character-driven stories.
- ✓ Kids drawn to stories about adventure, friendship, fantasy world-building.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
6LE — Light — EmotionalLight conflict or tension. Mild peril resolved quickly.
Was our "Mild" content intensity rating accurate for this book?
Reading Insights
Hook Factor
2/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9781484716106
- Pages
- 31
- Publisher
- Disney Press
- Published
- 2015
- Type
- Fiction