Find the Kirillian (Be an Interplanetary Spy)
Seth McEvoy
Find the Kirillian (Be an Interplanetary Spy)
Age Rating, Reading Level & Content Guide
by Seth McEvoy
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
Have you ever wondered what it takes to be an interplanetary spy? Imagine sneaking through alien worlds, solving tricky puzzles, and uncovering secrets that could change the galaxy forever. But when the mysterious Kirillian disappears, can you crack the case before it’s too late?
Quick Assessment
Find the Kirillian (Be an Interplanetary Spy) by Seth McEvoy is a middle-grade fiction book designed for readers aged 9 to 12. It combines adventure and mystery in a sci-fi setting, encouraging critical thinking and problem-solving as children follow a young spy on an interplanetary mission. The story is age-appropriate, with light suspense and no intense content, making it suitable for young readers who enjoy imaginative adventures.
Why we rated Find the Kirillian (Be an Interplanetary Spy) 9LE
Find the Kirillian (Be an Interplanetary Spy) is written at a Level 4-5 reading level across 128 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Find the Kirillian (Be an Interplanetary Spy) works for readers up to grade 6.5.
We rate Find the Kirillian (Be an Interplanetary Spy) as 9LE ("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, Find the Kirillian (Be an Interplanetary Spy) explores adventure, mystery, science & nature, 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.
- ✓ Kids drawn to stories about adventure, mystery, science & nature.
Maybe not for
- ! Readers looking for something heavier — this is a gentle, low-stakes story by design.
For Parents
Content Intensity
9LE — Light — EmotionalLight conflict or tension. Mild peril resolved quickly.
Was our "Mild" content intensity rating accurate for this book?
Reading Insights
Hook Factor
3/10A 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
- 9780553235067
- Pages
- 128
- Publisher
- Bantam Books
- Published
- December 1985
- Type
- Fiction