Collidescope
Grace Chetwin
Collidescope
Age Rating, Reading Level & Content Guide
by Grace Chetwin
The text is written at a 6th 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
What would you do if a mysterious spaceship crash-landed right in the heart of Manhattan? Two teenagers from different centuries find their worlds tangled with a super-smart alien who changes everything they know. Can they understand this strange visitor before time unravels?
Quick Assessment
This middle-grade science fiction novel follows two teenagers from different centuries whose lives intersect when a highly advanced alien crashes on Manhattan Island. The story explores themes of time travel and extraterrestrial life in an accessible way for ages 9-12. Parents should note the book contains some mild peril related to the alien encounter but is appropriate for middle-grade readers.
Why we rated Collidescope 11MT
Collidescope is written at a Level 6 reading level across 221 pages. Strong independent readers around grade 7.0 can typically handle this book on their own; with parent or teacher support, Collidescope works for readers up to grade 8.0.
We rate Collidescope as 11MT ("Moderate — Thematic") because the content sits in the "Mild" range — mild conflict — the kind a child encounters in normal play and sibling life. The strongest signals come from thematic difficulty — 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 mild intensity score.
Thematically, Collidescope explores science & nature, adventure, fantasy world-building, and friendship — 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 science & nature, adventure, fantasy world-building.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
11MT — Moderate — ThematicLight 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
- 0027183165
- Pages
- 221
- Publisher
- Simon & Schuster Books For Young Readers
- Published
- 1990
- Type
- Fiction