Children of Jubilee
Margaret Peterson Haddix
Children of Jubilee
Age Rating, Reading Level & Content Guide
by Margaret Peterson Haddix
The text is written at a 7th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content has moderate intensity with some emotionally heavy themes.
We may earn a commission from these links. Bookshop.org supports independent bookstores with every purchase.
About This Book
The sharp clang of metal echoes through the alien tunnels, mixed with the gritty scent of strange pearls and dust. Kiandra’s fingers fly over her gadgets as she races against time to save her brother and friends from the Enforcers’ grasp. But with danger lurking everywhere, can friendship and courage light their way out?
Quick Assessment
Children of Jubilee is the thrilling conclusion to the Children of Exile series, featuring a sci-fi adventure where siblings and friends confront alien captors and harsh conditions. Appropriate for ages 9-12, the story explores themes of bravery, teamwork, and resilience without graphic content, making it suitable for middle-grade readers interested in science fiction and adventure.
Why we rated Children of Jubilee 12ME
Children of Jubilee is written at a Level 7 reading level across 309 pages. Strong independent readers around grade 8.0 can typically handle this book on their own; with parent or teacher support, Children of Jubilee works for readers up to grade 9.0.
We rate Children of Jubilee as 12ME ("Moderate — Emotional") because the content sits in the "Moderate" range — moderate conflict that may involve loss, scary scenes, or interpersonal stakes. The strongest signals come from emotional weight, physical peril — 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 moderate intensity score.
Thematically, Children of Jubilee explores science & nature, adventure, family, friendship, and fantasy world-building — 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, family.
Maybe not for
- ! Readers who get easily upset by emotional or moderately dark scenes — the conflict here is real, not just background flavor.
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
12ME — Moderate — EmotionalReal stakes and emotional weight. May include sustained danger, loss, or bullying.
Was our "Moderate" content intensity rating accurate for this book?
Reading Insights
Hook Factor
2/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
3/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
Similar Books
Based on content and theme analysis
Children of refuge
Margaret Peterson Haddix
Children of refuge
Margaret Peterson Haddix
Children of exile
Margaret Peterson Haddix
Children of exile
Margaret Peterson Haddix
In over their heads
Margaret Peterson Haddix
In over their heads
Margaret Peterson Haddix
The shadow children
Margaret Peterson Haddix
The shadow children
Margaret Peterson Haddix
Children of chaos
Dave Duncan
Children of chaos
Dave Duncan
Among the Hidden (Shadow Children)
Margaret Peterson Haddix
Among the Hidden (Shadow Children)
Margaret Peterson Haddix
Details
Book Length
- ISBN
- 9781442450097
- Pages
- 309
- Publisher
- Simon & Schuster Books for Young Readers
- Published
- 2018
- Type
- Fiction