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Quick answer: Of Mice and Men by John Steinbeck is best for ages 14 and up and is usually taught in high school. It’s short but includes frequent profanity and racial slurs, references to a brothel, the deaths of animals and people, and a heartbreaking ending in which one friend shoots another.
Quick facts
Recommended age: 14+
Reading level: High school
Genre: Classic novella
Published: 1937
Main concerns: Racial slurs, profanity, violence, tragic ending
Length: About 100 pages
Of Mice and Men is one of the most widely taught books in American high schools, partly because it’s short and powerful. It’s also one of the most frequently challenged, mainly for its language. If your teen is reading it for school or wants to read it on their own, this guide explains what’s in it and how to talk about the difficult parts.
Table of Contents
What Is Of Mice and Men About?
During the Great Depression, two migrant ranch workers, quick-thinking George Milton and big, gentle Lennie Small, travel together in California. Lennie has an intellectual disability and loves soft things but doesn’t know his own strength.
They share a dream of owning a small farm where Lennie can tend rabbits. At a new ranch, they meet lonely workers including old Candy, the stable hand Crooks and the boss’s son Curley and his wife. Their dream seems possible until a tragic accident changes everything.
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Content Guide for Parents
| Content | Level | What to Expect |
|---|---|---|
| Language | Strong | Frequent profanity and repeated use of a racial slur directed at Crooks, the only Black worker. |
| Violence | Moderate to high | Lennie crushes Curley’s hand, accidentally kills a puppy and Curley’s wife, Candy’s dog is shot, and George shoots Lennie. |
| Sexual content | Mild | References to a brothel and to Curley’s wife as a flirt. |
| Racism and discrimination | Significant | Crooks is isolated because of his race, and characters with disabilities and women are treated cruelly. |
| Emotional content | High | The ending is devastating for many readers. |
| Positive messages | Strong | Friendship, loyalty and the need for companionship. |
Age-by-Age Breakdown
| Age | Is Of Mice and Men a Good Fit? |
|---|---|
| Under 12 | Not recommended because of language, violence and the tragic ending. |
| 12 to 13 | Possible for mature readers with a parent’s involvement. |
| 14 to 15 | The usual age; it’s widely taught in ninth or tenth grade. |
| 16 and up | Ready to appreciate its themes of loneliness and the American Dream. |
Is Of Mice and Men Okay for a 12- or 13-Year-Old?
The book is short and the reading level is manageable for many 12- and 13-year-olds. The concerns are the slurs, the violence and the ending, which can be very upsetting. Younger readers may also need help understanding the historical context of racism and disability.
If your middle schooler wants to read it, reading it together or talking through the language and ending is a good idea. Otherwise, it’s usually taught in ninth or tenth grade.
What Parents Should Know
- It’s frequently challenged. The language, especially the racial slur, is the main reason.
- The slurs reflect the era. They’re a chance to talk about racism and its history.
- The ending is hard. George’s choice raises big moral questions.
- It’s short. Most teens read it in a few sittings.
- It pairs well with history lessons about the Great Depression and migrant workers.
How to Tell If Your Child Is Ready for Of Mice and Men
- Read the first chapter yourself. Ten minutes with the opening pages tells you a lot about the tone of Of Mice and Men.
- Think about what upsets your child. Every child is different, so match the content table above to your own child rather than to their age alone.
- Ask what they already know. Kids often hear about popular books from friends, so ask what they expect and why they want to read it.
- Offer to read it together. Reading at the same time, or aloud, makes it easy to pause and talk about hard scenes.
- Keep the door open. Tell your child they can stop at any time and come to you with questions.
Questions to Talk About With Your Child
- Why does George stay with Lennie?
- Was George’s choice at the end right or wrong?
- How does loneliness affect the characters on the ranch?
- Why is Crooks treated differently, and how does he feel about it?
- What does the dream of the farm mean to each character?
If Your Child Isn’t Ready Yet: Similar Books to Try
These picks explore the Great Depression and friendship in ways better suited to younger readers, plus one for older teens.
Esperanza Rising by Pam Muñoz Ryan: ages 9 and up. A girl moves from Mexico to a California farm workers’ camp during the Depression. It’s moving and hopeful.
Check price of Esperanza Rising on Amazon
Out of the Dust by Karen Hesse: ages 10 and up. This Newbery Medal novel in verse follows a girl through the Dust Bowl.
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The Grapes of Wrath by John Steinbeck: ages 15 and up. Steinbeck’s epic follows the Joad family from Oklahoma to California. It’s long, powerful and best for older teens.
Check price of The Grapes of Wrath on Amazon
Related: Of Mice and Men book club discussion questions and best books on the Great Depression.
Frequently Asked Questions
What age is Of Mice and Men appropriate for?
Of Mice and Men is best for ages 14 and up and is usually taught in ninth or tenth grade.
Why is Of Mice and Men banned in some schools?
It’s often challenged for profanity, racial slurs, violence and its tragic ending.
Is Of Mice and Men okay for a 13-year-old?
Some mature 13-year-olds read it, but the language and ending are heavy. It’s a good book to read and discuss together.
How long is Of Mice and Men?
It’s a novella of about 100 pages, so most readers finish it in a few sittings.
What happens at the end of Of Mice and Men?
After Lennie accidentally kills Curley’s wife, George shoots him to spare him from a lynch mob. It’s one of literature’s most famous tragic endings.