Reviewed by HootRated editorial · Last updated
The invisible man
H. G. Wells
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 intense and may include graphic or distressing scenes. Its HootRating code, IE, means intense content, mostly emotional.
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About This Book
A mysterious stranger arrives in a peaceful English village, hiding his face and stirring up curiosity and fear among the residents. As secrets unravel, the village faces chilling events that challenge their sense of safety and trust. This gripping tale explores the shadowy consequences of scientific discovery gone awry.
Quick Assessment
This is a Level 5-6 book with intense content intensity. Content themes include domestic violence, substance use, physical danger. Written for readers ages 9-12.
Why we rated The invisible man IE (Intense)
The invisible man is written at a Level 5-6 reading level across 238 pages (approximately 17,932 words). Reading-wise, most kids in grade 7 and up can manage The invisible man on their own.
Read aloud, The invisible man runs about 2 hours — long enough to span several bedtime sessions.
We rate The invisible man as IE (Intense, mostly emotional) because the content sits in the "Intense" range — intense conflict including peril, frightening scenes, or emotionally heavy themes. The strongest signals come from emotional weight, physical peril, social complexity — these are the dimensions parents should evaluate against their reader's tolerance.
Specific content flags noted by reviewers: Domestic Violence, Substance Use, Physical Danger, Realistic Violence, Emotional: Fear & Anxiety, Emotional: Loss & Grief.
Thematically, The invisible man explores science & nature, mystery, 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.
- ✓ Reluctant readers who need fast-paced, hook-heavy stories to stay engaged.
- ✓ Kids drawn to stories about science & nature, mystery, adventure.
- ✓ Readers who fall hard for one book and want a long series to live in — there are 23 more books in the Great Illustrated Classics series.
Maybe not for
- ! Sensitive readers who get overwhelmed by intense conflict or scary scenes.
- ! Children younger than 9 — the content intensity is above what most younger kids can process comfortably.
- ! Children who are sensitive to violence, even when handled at age-appropriate levels.
- ! Children currently coping with grief — the themes may hit close to home.
For Parents
Content Intensity
IE · Intense · 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
Heavy themes explored in depth. War, death, abuse addressed directly.
Content Flags
Was our "Intense" content intensity rating accurate for this book?
Reading Insights
Hook Factor
10/10High engagement — fast-paced, fun, and hard to put down. Great for reluctant readers.
Discussion Potential
2/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
More in the Great Illustrated Classics Series
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Louisa May Alcott
The prince and the pauper
Mark Twain
The prince and the pauper
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The red badge of courage
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Details
Book Length
- ISBN
- 1577658175
- Pages
- 238
- Publisher
- ABDO
- Published
- 2002
- Type
- Fiction
- Word Count
- 17,932
- Read-Aloud
- ~2h 0m
- Text Density
- Light Text