Cover of From the Mixed-Up Files of Mrs. Basil E. Frankweiler

From the Mixed-Up Files of Mrs. Basil E. Frankweiler

by E.L. Konigsburg

From the Mixed-Up Files of Mrs. Basil E. Frankweiler by E.L. Konigsburg is assigned in US schools at grades 4–6, with a Lexile measure of 700L. 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 From the Mixed-Up Files of Mrs. Basil E. Frankweiler is assigned in US schools — curricula, states, grades, and the primary-source citations behind each placement. Not a summary or study guide.

Lexile
700L
Grade range
Grades 4–6
Difficulty for grade
Below the grade 4–5 band (740–1010L)
Age range
Ages 912
Pages
162
Reading time
about 3 hours (est.)
First published
1967
Genre
Middle Grade Mystery
ISBN-13
9780689711817

Reading difficulty: At 700L, From the Mixed-Up Files of Mrs. Basil E. Frankweiler reads below the typical 740–1010L text-complexity range for 4th grade (Common Core Appendix A). It is an accessible read for the grade — often assigned for its themes and discussion value rather than for reading challenge.

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About this book

Claudia Kincaid and her brother Jamie run away from home and live secretly inside the Metropolitan Museum of Art, where they try to solve the mystery of a newly-acquired statue's attribution. Konigsburg's Newbery Medal novel is a canonical 4th-6th grade assignment.

Why widely assigned

This Middle Grade Mystery title, reads at middle-grade prose complexity, typically at grades 4–6. Written in the 1960s; pairs with curriculum units on independence and art; cited across 1 curriculum framework.

Themes

independence · art · running away · mystery · siblings

Where this book is assigned

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Common questions

What grade level is From the Mixed-Up Files of Mrs. Basil E. Frankweiler?
From the Mixed-Up Files of Mrs. Basil E. Frankweiler is most commonly assigned in US schools in grades 4–6, with a Lexile measure of 700L. 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 From the Mixed-Up Files of Mrs. Basil E. Frankweiler?
From the Mixed-Up Files of Mrs. Basil E. Frankweiler has a Lexile measure of 700L 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 From the Mixed-Up Files of Mrs. Basil E. Frankweiler?
It takes about 3 hours to read From the Mixed-Up Files of Mrs. Basil E. Frankweiler (162 pages) at an average adult reading pace of about 250 words per minute — roughly 180 minutes. Faster or slower readers will vary; the estimate is a planning guide for assigning the book.
Is From the Mixed-Up Files of Mrs. Basil E. Frankweiler hard to read for 4th grade?
At 700L, From the Mixed-Up Files of Mrs. Basil E. Frankweiler reads below the typical 740–1010L text-complexity range for 4th grade (Common Core Appendix A). It is an accessible read for the grade — often assigned for its themes and discussion value rather than for reading challenge. Lexile measures text complexity, not thematic maturity — check the content notes for age-appropriateness separately.
What curricula assign From the Mixed-Up Files of Mrs. Basil E. Frankweiler?
From the Mixed-Up Files of Mrs. Basil E. Frankweiler 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
700L — sourced from MetaMetrics’ Lexile Hub.
Grade band
Grades 46 — 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.