Endangered Species
Nancy Holder, Jeff Mariotte
Endangered Species
Age Rating, Reading Level & Content Guide
by Nancy Holder, Jeff Mariotte
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.
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About This Book
Here's a secret: Faith is trapped in jail, but that's not the worst part. Strange creatures are lurking in the shadows, and someone she knows might be behind it all. But that's only the beginning.
Themes
Quick Assessment
This thrilling middle-grade novel follows Cordelia, Angel, and their team as they confront supernatural dangers and moral dilemmas involving vampires and dark forces. Suitable for ages 9-12, it contains suspense and mild horror elements typical of the genre, with themes of loyalty and sacrifice. Parents should note the presence of supernatural violence and complex themes related to good versus evil.
Why we rated Endangered Species 12ME
Endangered Species is written at a Level 7 reading level across 376 pages. Strong independent readers around grade 8.0 can typically handle this book on their own; with parent or teacher support, Endangered Species works for readers up to grade 9.0.
We rate Endangered Species 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, 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 moderate intensity score.
Thematically, Endangered Species explores adventure, fantasy world-building, friendship, mystery, and horror — 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, fantasy world-building, friendship.
Maybe not for
- ! Readers who get easily upset by emotional or moderately dark scenes — the conflict here is real, not just background flavor.
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
3/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
2/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 0743427823
- Pages
- 376
- Publisher
- Simon Pulse
- Published
- 2002
- Type
- Fiction