Cover of A Separate Peace

A Separate Peace

by John Knowles

A Separate Peace by John Knowles is assigned in US schools at grades 9–11, with a Lexile measure of 1110L. It appears across 1 curriculum reference and 1 state, sourced from state DOE pages and AP/IB/Common Core syllabi. Every citation below links to the primary source.

This page shows where A Separate Peace is assigned in US schools — curricula, states, grades, and the primary-source citations behind each placement. Not a summary or study guide.

Lexile
1110L
Grade range
Grades 9–11
Difficulty for grade
Within the grade 9–10 band (1050–1335L)
Age range
Ages 1417
Pages
204
Reading time
about 3h 45m (est.)
First published
1959
Genre
Literary Fiction
ISBN-13
9780743253970

Reading difficulty: At 1110L, A Separate Peace falls within the typical 1050–1335L text-complexity range for 9th grade (Common Core Appendix A) — a grade-appropriate reading challenge.

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About this book

At a New Hampshire boarding school during World War II, Gene Forrester narrates his complicated friendship with the athletic, free-spirited Phineas. A common 9th-10th grade American Literature text paired with WWII history units.

Why widely assigned

This Literary Fiction title, reads at high-school literary complexity, typically at grades 9–11. Written in the 1950s; pairs with curriculum units on friendship and rivalry and coming of age in wartime; cited across 1 curriculum framework.

Themes

friendship and rivalry · coming of age in wartime · guilt and memory · envy · loss of innocence

Content notes

accidental death · war anxiety

Common Sense Media recommends age 12+.

Where this book is assigned

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See all books like A Separate Peace — matched on theme + reading level.

Common questions

What grade level is A Separate Peace?
A Separate Peace is most commonly assigned in US schools in grades 9–11, with a Lexile measure of 1110L. Specific grade placement varies by curriculum — AP Literature and IB English Literature typically use it in grades 11-12.
What is the Lexile level of A Separate Peace?
A Separate Peace has a Lexile measure of 1110L according to MetaMetrics. Lexile measures text complexity, not content maturity — check the grade range and content notes separately for age-appropriateness.
How long does it take to read A Separate Peace?
It takes about 3h 45m to read A Separate Peace (204 pages) at an average adult reading pace of about 250 words per minute — roughly 225 minutes. Faster or slower readers will vary; the estimate is a planning guide for assigning the book.
Is A Separate Peace hard to read for 9th grade?
At 1110L, A Separate Peace falls within the typical 1050–1335L text-complexity range for 9th grade (Common Core Appendix A) — a grade-appropriate reading challenge. Lexile measures text complexity, not thematic maturity — check the content notes for age-appropriateness separately.
What curricula assign A Separate Peace?
A Separate Peace appears on reading lists for Common Core State Standards (ELA). Each assignment on this site links to its primary-source citation.

Why this book is on this list

Each dimension below is sourced from a public reference. The full framework is documented on the classification standard page.

Lexile measure
1110L — sourced from MetaMetrics’ Lexile Hub.
Grade band
Grades 911 — drawn from state ELA frameworks and AP/IB syllabi citing this book.
Curriculum alignment
Cited in 1 curriculum on this site (see “Where assigned” above for primary-source links).
State-level evidence
Cited in 1 state ELA framework or DOE list (see citations above).
Removal / banning records
No tracked removal or challenge records in cited sources.
Seasonal / contextual tags
No seasonal or program-specific tags on this book.