Reviewed by HootRated editorial · Last updated
Curse of the Iris
Jason Fry
Curse of the Iris
Age Rating, Reading Level & Content Guide
by Jason Fry
The text is written at a 5th 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
The sharp clang of metal and the hum of engines fill the air as Tycho and his siblings race through the vast darkness of space. The smell of burnt fuel mixes with the cold vacuum outside, while secrets as old as the stars themselves begin to stir. What hidden truths will the lost treasure of the Iris reveal beneath the endless black?
Themes
Quick Assessment
Curse of the Iris is the second book in a middle-grade space adventure series blending classic pirate tales with futuristic steampunk elements. Suitable for ages 9-12, it explores themes of family rivalry and the quest for buried treasure against a backdrop of interplanetary conflict. The story contains action and suspense but remains appropriate for its target audience.
Why we rated Curse of the Iris 10LE
Curse of the Iris is written at a Level 5-6 reading level with a Lexile measure of 840L across 340 pages. Strong independent readers around grade 6.5 can typically handle this book on their own; with parent or teacher support, Curse of the Iris works for readers up to grade 7.5.
We rate Curse of the Iris as 10LE ("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, Curse of the Iris explores adventure, family, steampunk, buried treasure, and sibling rivalry — 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 adventure, family, steampunk.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
10LE — 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
2/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780062230232
- Pages
- 340
- Publisher
- HarperCollins
- Published
- 2014
- Type
- Fiction
- Lexile
- 840L