Firestorm
David Klass
Firestorm
Age Rating, Reading Level & Content Guide
The Caretaker Trilogy:
by David Klass
Caretaker Trilogy
The text is written at a 3rd grade reading level, the subject matter is intended for teens (ages 13+), and the content is mild with minimal sensitive material.
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About This Book
Eighteen-year-old Jack discovers he’s been sent from the future to complete an important mission. Alongside a mysterious dog and a shape-shifting warrior, he embarks on an exciting adventure through space and time to protect the environment.
Themes
Quick Assessment
This is a Level 3-4 book with mild content intensity. Content themes include mild peril, fantasy violence. Written for readers ages 13+.
Why we rated Firestorm 8LP
Firestorm is written at a Level 3-4 reading level with a Lexile measure of 510L (approximately 82,706 words). Strong independent readers around grade 4.4 can typically handle this book on their own; with parent or teacher support, Firestorm works for readers up to grade 5.4.
Read aloud, Firestorm runs about 9.2 hours — long enough to span several bedtime sessions.
We rate Firestorm as 8LP ("Light — Physical") 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.
Specific content flags noted by reviewers: Mild Peril, Fantasy Violence.
Thematically, Firestorm explores science & nature, adventure, friendship, fantasy world-building, and ecology — these threads give the book room to mean different things to different readers.
Good fit for
- ✓ Children in the Ages 13+ range — the maturity and attention span match the story's pacing.
- ✓ Kids drawn to stories about science & nature, adventure, friendship.
Maybe not for
- ! Children who are sensitive to violence, even when handled at age-appropriate levels.
For Parents
Content Intensity
8LP — Light — PhysicalLight conflict or tension. Mild peril resolved quickly.
Content Flags
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
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 0374323070
- Publisher
- Macmillan
- Published
- 2006
- Type
- Fiction
- Word Count
- 82,706
- Lexile
- 510L
- Read-Aloud
- ~9h 11m