Cover of Invisible

Invisible

by Christina Diaz Gonzalez · Grades 4–6 · Realistic Fiction

Invisible by Christina Diaz Gonzalez is on US reading lists at grades 4–6. It appears on 4 lists: 4 book-award lists, across 4 states. Every citation below links to the primary source.

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Before you buy: Ages 9–11 · Grades 4–6 · 208 pages. The button opens an Amazon search: pick the edition with ISBN 9781338194555 if that is the one your class uses.

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Widely assigned — 4 curriculum lists · 4 states

Grade placement varies by school — the median assigned book spans 4 grade levels (83% span three or more, across 13,258 source-cited assignments).

On reading-award lists:Hawai'i Nēnē AwardSunshine State Young Readers AwardVirginia Readers' ChoiceMountain Laurel Book Award (Pennsylvania)

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

Reading level at a glance

Grade range
Grades 4–6
Listed most for
6th grade (4 of 12 cited list rows)
Age range
Ages 9–11
Pages
208
Reading time
about 3h 50m (est.)
First published
2022
Genre
Realistic Fiction
ISBN-13
9781338194555

Sources: grade range from the cited lists below, last checked 2026-09-24; pages and year from our catalog record (sources); reading time is an estimate at 250 words a minute.

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About this book

Book facts and sources (4)
On award reading lists
Catalog record
First published 2022 · 208 pages (edition lengths vary) (source: how we source book data)

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Why widely assigned

This realistic fiction title is typically read at grades 4–6. Written in the 2020s; cited on 4 lists: 4 book-award lists.

Where this book is recommended

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Common questions

What grade level is Invisible?
Invisible is listed for grades 4–6. It appears on 4 state book-award lists across 4 states, from grade 4 to grade 8. Exact placement varies by school and district.
How long does it take to read Invisible?
It takes about 3h 50m to read Invisible (208 pages) at an average adult reading pace of about 250 words per minute — roughly 230 minutes. Faster or slower readers will vary; the estimate is a planning guide for assigning the book.
What curricula assign Invisible?
Invisible appears on reading lists for Hawai'i Nēnē Award, Mountain Laurel Book Award (Pennsylvania), Sunshine State Young Readers Award, and 1 others. Each assignment on this site links to its primary-source citation.
Is Invisible banned in schools?
Invisible does not appear in PEN America's Index of School Book Bans 2022-2024. No documented multi-district removals on record, but individual districts may challenge titles locally.

Why this book is on this list

How we classify

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

Lexile measure
Not classified — this book has no published Lexile measure.
Grade band
Grades 4–6 — drawn from the state book-award lists citing this book.
Curriculum alignment
Cited in 4 curricula on this site (see “Where recommended” above for primary-source links).
State-level evidence
On state book-award lists in 4 states (see citations above).
Removal / banning records
No tracked removal or challenge records in cited sources.
Seasonal / contextual tags
Tagged for: book-club.

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