Reviewed by HootRated editorial · Last updated
Cross my heart and hope to spy
Ally Carter
Cross my heart and hope to spy
Age Rating, Reading Level & Content Guide
by Ally Carter
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
Cammie Morgan is supposed to have a quiet school year, but being a CIA legacy at a spy school means calm is impossible. When a mysterious group of boy spies arrives, trouble follows—and Cammie’s heart is caught right in the middle. Can she protect her school and figure out who’s really up to no good?
Themes
Quick Assessment
This middle-grade spy adventure follows Cammie Morgan, a student at an elite spy academy, as she navigates friendship, trust, and romance while facing new challenges from a rival spy school. Appropriate for ages 9-12, the story includes themes of school life, dating, and espionage, with mild suspense and interpersonal conflict but no intense content. Parents should note the focus on social dynamics and problem-solving within a fictional spy setting.
Why we rated Cross my heart and hope to spy 10LE
Cross my heart and hope to spy is written at a Level 5-6 reading level with a Lexile measure of 850L across 236 pages. Strong independent readers around grade 6.5 can typically handle this book on their own; with parent or teacher support, Cross my heart and hope to spy works for readers up to grade 7.5.
We rate Cross my heart and hope to spy 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, Cross my heart and hope to spy explores friendship, coming of age, family, humor, and adventure — 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 friendship, coming of age, family.
Maybe not for
- ! Readers looking for something heavier — this is a gentle, low-stakes story by design.
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
4/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
3/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9781423100058
- Pages
- 236
- Publisher
- Hyperion
- Published
- 2007
- Type
- Fiction
- Lexile
- 850L