Reviewed by HootRated editorial · Last updated
Caught
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 is mild with minimal sensitive material. Its HootRating code, LT, means mild content, mostly thematic.
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About This Book
What would you do if you could travel back in time and meet Albert Einstein's family? Jonah and Katherine find themselves in early 1900s Switzerland and Serbia, trying to return Lieserl, Einstein's hidden daughter, to her rightful place in history. But when Lieserl's mother discovers their secret, can they complete their mission or will time itself be changed forever?
Themes
Quick Assessment
This middle-grade science fiction novel follows Jonah and Katherine as they travel back to the early 1900s to return Albert Einstein's daughter, Lieserl, to history. The story explores themes of time travel and historical mystery, with some tension as Lieserl's mother becomes determined to keep her daughter from leaving. Suitable for children ages 9-12, the book contains mild peril related to time travel adventures but no graphic content.
Why we rated Caught LT (Mild)
Caught is written at a Level 7 reading level across 368 pages. Reading-wise, most kids in grade 8 and up can manage Caught on their own; younger readers can enjoy it with a parent or teacher reading along.
We rate Caught as LT (Mild, mostly 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, Caught explores adventure, science & nature, time travel, historical, 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, science & nature, time travel.
Maybe not for
- ! Readers looking for something heavier — this is a gentle, low-stakes story by design.
For Parents
Content Intensity
LT · Mild · ThematicReading 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.
Was our "Mild" content intensity rating accurate for this book?
Reading Insights
Discussion Potential
2/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9781416989837
- Pages
- 368
- Publisher
- Simon and Schuster
- Published
- 2013
- Type
- Fiction