Reviewed by HootRated editorial · Last updated
Thor's Serpents
Kelley Armstrong
The text is written at a 3rd 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. Its HootRating code, ME, means moderate content, mostly emotional.
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About This Book
What if you were destined to fight a gigantic serpent that could bring the end of the world? Imagine teaming up with friends who are descendants of mighty Norse gods to face unstoppable monsters and save everything you love. But when your friends are forced to split up, how will you face your biggest challenge all alone?
Themes
Quick Assessment
Matt, Laurie, and Fen, descendants of the Norse gods, must battle monsters working to bring about the end of the world. When they are separated and each faces a dangerous fight alone, the story explores fear, loyalty, and what it means to stay true to oneself. Expect fantasy battles and sustained peril, with the friendship and self-discovery themes giving the action emotional weight. This is the conclusion of a series, so it works best after reading the earlier books.
Why we rated Thor's Serpents ME (Moderate)
Thor's Serpents is written at a Level 3-4 reading level across 360 pages. Reading-wise, most kids in grade 5 and up can manage Thor's Serpents on their own; younger readers can enjoy it with a parent or teacher reading along.
We rate Thor's Serpents as ME (Moderate, mostly 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, Thor's Serpents explores adventure, friendship, fantasy world-building, norse mythology, and coming of age — 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, friendship, fantasy world-building.
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
ME · Moderate · EmotionalReading 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
Real stakes and emotional weight. May include sustained danger, loss, or bullying.
Was our "Moderate" content intensity rating accurate for this book?
Reading Insights
Discussion Potential
3/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780316204958
- Pages
- 360
- Publisher
- Little, Brown Books for Young Readers
- Published
- 2015
- Type
- Fiction