What reading level is Frankenstein?

Frankenstein by Mary Shelley is at a Level 6-7 reading level. Recommended for Middle Grades readers (Ages 9-12).

What age is Frankenstein appropriate for?

Frankenstein is recommended for Ages 9-12. HootRating: 11IE (Intense — Emotional). Content flags: Death & Grief, Fear & Anxiety, Physical Danger, Body Horror, Domestic Violence, Restraint, Stalking, Abuse.

What genre is Frankenstein?

Frankenstein is fiction — Horror stories. Part of the Great Illustrated Classics series.

Does Frankenstein have any content warnings?

Frankenstein has a HootRating of 11IE (Intense — Emotional). Content flags include: Death & Grief, Fear & Anxiety, Physical Danger, Body Horror, Domestic Violence, Restraint, Stalking, Abuse. On HootRated, every book is rated across four dimensions — emotional, physical, social, and thematic — to help parents make informed choices.

How many pages is Frankenstein?

Frankenstein by Mary Shelley is 238 pages (approximately 17,143 words).

Reviewed by HootRated editorial · Last updated May 18, 2026

Frankenstein

Mary Shelley

Frankenstein

Age Rating, Reading Level & Content Guide

by Mary Shelley

Great Illustrated Classics

Reading Level 6-7 11IE Ages 9-12 Matched Page-Turner

The text is written at a 6th 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.

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About This Book

A scientist brings a creature to life using parts from the dead, but the being soon struggles with loneliness and anger toward the one who made him. As he searches for acceptance, dark secrets and painful emotions surface, leading to intense conflicts. This chilling tale explores the consequences of playing with life and the nature of identity.

Themes

MonstersHorror storiesIdentity & Self-Discovery FamilyEmotional Conflict

Quick Assessment

This is a Level 6-7 book with intense content intensity. Content themes include death & grief, fear & anxiety, physical danger. Written for readers ages 9-12.

Why we rated Frankenstein 11IE

Frankenstein is written at a Level 6-7 reading level across 238 pages (approximately 17,143 words). Strong independent readers around grade 7.1 can typically handle this book on their own; with parent or teacher support, Frankenstein works for readers up to grade 8.1.

Read aloud, Frankenstein runs about 1.9 hours — long enough to span several bedtime sessions.

We rate Frankenstein as 11IE ("Intense — 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 — these are the dimensions parents should evaluate against their reader's tolerance.

Specific content flags noted by reviewers: Death & Grief, Fear & Anxiety, Physical Danger, Body Horror, Domestic Violence, Restraint, Stalking, Abuse.

Thematically, Frankenstein explores monsters, horror stories, identity & self-discovery, family, and emotional conflict — 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 monsters, horror stories, identity & self-discovery.
✓ 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 9-12 — 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.