What reading level is Invisibility?

Invisibility by Andrea Cremer is at a Level 3-4 reading level (Lexile 620L). Recommended for Lower Grades readers (Ages 5-8).

What age is Invisibility appropriate for?

Invisibility is recommended for Ages 5-8. HootRating: 8LE (Light — Emotional).

What genre is Invisibility?

Invisibility is fiction — Blessing and cursing.

Does Invisibility have any content warnings?

Invisibility has a HootRating of 8LE (Light — Emotional). No specific content flags noted. On HootRated, every book is rated across four dimensions — emotional, physical, social, and thematic — to help parents make informed choices.

How many pages is Invisibility?

Invisibility by Andrea Cremer is 358 pages.

Reviewed by HootRated editorial · Last updated September 7, 2026

Invisibility

Andrea Cremer

Invisibility

Age Rating, Reading Level & Content Guide

by Andrea Cremer

Reading Level 3-4 8LE Ages 5-8 Matched

The text is written at a 3rd grade reading level, the subject matter is intended for younger children (ages 5–8), and the content is mild with minimal sensitive material.

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About This Book

What if you could become invisible, but only one special friend could see you? Imagine trying to break a magical curse with the help of someone who truly understands you. But can they work together before the magic becomes forever?

Themes

FamiliesMagicFriendshipJuvenile fiction

Quick Assessment

This early reader book explores themes of family and magic as a boy, cursed with invisibility, finds hope in a girl who can see him. Suitable for children aged 5-8, it gently touches on family challenges and the power of friendship without any intense content. Parents can expect a warm story that encourages imagination and empathy.

Why we rated Invisibility 8LE

Invisibility is written at a Level 3-4 reading level with a Lexile measure of 620L across 358 pages. Strong independent readers around grade 4.5 can typically handle this book on their own; with parent or teacher support, Invisibility works for readers up to grade 5.5.

We rate Invisibility as 8LE ("Light — Emotional") because the content sits in the "Mild" range — mild conflict — the kind a child encounters in normal play and sibling life. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly mild; no single dimension stands out as a concern.

No specific content flags were raised by community reviewers, which is consistent with the mild intensity score.

Thematically, Invisibility explores families, magic, friendship, and juvenile fiction — these threads give the book room to mean different things to different readers.

Good fit for

✓ Children in the Ages 5-8 range — the maturity and attention span match the story's pacing.
✓ Patient readers who enjoy slower, character-driven stories.
✓ Kids drawn to stories about families, magic, friendship.