HootRated mascot HootRated

Reviewed by HootRated editorial · Last updated

Curse of the Iris

Jason Fry

Cover of Curse of the Iris

Curse of the Iris

Age Rating, Reading Level & Content Guide

by Jason Fry

Reading Level 5-6 LE · Mild · Emotional Ages 9-12 Balanced Read

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. Its HootRating code, LE, means mild content, mostly emotional.

We may earn a commission from these links. Bookshop.org supports independent bookstores with every purchase.

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

AdventureFamilySteampunkBuried treasureSibling rivalryScience & Nature

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 LE (Mild)

Curse of the Iris is written at a Level 5-6 reading level across 340 pages. Reading-wise, most kids in grade 7 and up can manage Curse of the Iris on their own; younger readers can enjoy it with a parent or teacher reading along.

We rate Curse of the Iris as LE (Mild, mostly 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.
  • ✓ Kids drawn to stories about adventure, family, steampunk.

Maybe not for

  • ! Readers looking for something heavier — this is a gentle, low-stakes story by design.

For Parents

Content Intensity

LE · Mild · Emotional
Emotional
Mild ←
Physical
Mild
Social
Gentle
Thematic
Mild

Reading the HootRating code: the first letter is the content intensity (C = Gentle · L = Mild · M = Moderate · I = Intense · V = Very Intense); the second, when there is one, is the kind of content that drives it (E = Emotional · P = Physical · S = Social · T = Thematic). Reading level and age range are rated separately. How we rate

Light conflict or tension. Mild peril resolved quickly.

Data confidence: high

Was our "Mild" content intensity rating accurate for this book?

Reading Insights

Discussion Potential

2/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
5
Emotional Weight
4
Theme Richness
6
World Scope
1
Data Confidence
7

If your child liked this book, they might like these

Matched on content and themes — all rated for reading level and content intensity.

Details

Book Length

340 pages
ISBN
9780062230232
Pages
340
Publisher
HarperCollins
Published
2014
Type
Fiction

Genres

Subjects

Conduct of LifeBuried TreasureSteampunkSibling RivalryScience FictionSiblingsBrothers and SistersSpace ShipsFamily SecretsPiratesFamilyAction & AdventureTreasure TrovesPrivateeringAdventure and Adventurers