What reading level is Killing Mr. Griffin?

Killing Mr. Griffin by Lois Duncan is at a Level 4-5 reading level. Recommended for Upper Grades readers (Ages 13+).

What age is Killing Mr. Griffin appropriate for?

Killing Mr. Griffin is recommended for Ages 13+. Content intensity: "Intense" (4/5). Content flags: Physical Danger, Realistic Violence, Fear & Anxiety.

What genre is Killing Mr. Griffin?

Killing Mr. Griffin is fiction.

Does Killing Mr. Griffin have any content warnings?

Killing Mr. Griffin has a content intensity rating of "Intense" (4/5). Content flags include: Physical Danger, Realistic Violence, Fear & Anxiety. On HootRated, every book is rated for emotional, physical, and social content themes to help parents make informed choices.

How many pages is Killing Mr. Griffin?

Killing Mr. Griffin by Lois Duncan is 223 pages (approximately 57,350 words).

Killing Mr. Griffin

Lois Duncan

Killing Mr. Griffin

Age Rating, Reading Level & Content Guide

by Lois Duncan

Reading Level 4-5 Intense (Lvl 4) Ages 13+ Heads Up

The text is written at a 4th grade reading level, the subject matter is intended for teens (ages 13+), and the content is intense and may include graphic or distressing scenes.

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About This Book

When a group of students decide to prank their strict teacher, things quickly spiral out of control. What starts as a harmless joke turns dangerous, and Susan soon finds herself caught in a chilling mystery where trust is shattered and lives are at risk. Can she uncover the truth before it's too late?

Themes

Mystery Friendship Coming of Age

Quick Assessment

This is a Level 4-5 book with intense content intensity. Content themes include physical danger, realistic violence, fear & anxiety. Written for readers ages 13+.

For Parents

Content Intensity

Level 4 — Intense

Gentle Mild Moderate Intense Very Intense

Heavy themes explored in depth. War, death, abuse addressed directly.

Content Flags

Physical Danger Realistic Violence Fear & Anxiety

Data confidence: standard

Was our "Intense" content intensity rating accurate for this book?

Reading Insights

Hook Factor

2/10

A steady, thoughtful read that rewards patient readers.

Discussion Potential

2/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level

Emotional Weight

Narrative Pace

Theme Richness

World Scope

Data Confidence

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Killing Mr. Griffin - Student Packet

Novel Units Inc.