What reading level is Flies?

Flies by Larry Dane Brimner is at a Level 4-5 reading level. Recommended for Lower Grades readers (Ages 5-8).

What age is Flies appropriate for?

Flies is recommended for Ages 5-8. HootRating: 9C (Clear).

Flies is nonfiction. Part of the True Book series.

Does Flies have any content warnings?

Flies has a HootRating of 9C (Clear). 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 Flies?

Flies by Larry Dane Brimner is 47 pages (approximately 1,303 words).

Reviewed by HootRated editorial · Last updated May 18, 2026

Flies

Larry Dane Brimner

Flies

Age Rating, Reading Level & Content Guide

by Larry Dane Brimner

True Book

Reading Level 4-5 9C Ages 5-8 Balanced Read Page-Turner

The text is written at a 4th grade reading level, the subject matter is intended for younger children (ages 5–8), and the content is gentle with no concerning themes.

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About This Book

Discover the fascinating world of flies, exploring their unique features, habits, and how they grow from tiny eggs to buzzing adults. Learn about various types of flies and what makes each one special in nature's busy world. Perfect for young readers curious about the small creatures all around us!

Themes

Science & Nature

Quick Assessment

This is a Level 4-5 book with gentle content intensity. No notable content concerns flagged. Written for readers ages 5-8.

Why we rated Flies 9C

Flies is written at a Level 4-5 reading level across 47 pages (approximately 1,303 words). Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Flies works for readers up to grade 6.5.

Read aloud, Flies takes about 9 minutes, which fits within a single read-aloud session.

We rate Flies as 9C ("Clear") because the content sits in the "Gentle" range — no conflict beyond everyday childhood experiences. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly gentle; no single dimension stands out as a concern.

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

Thematically, Flies centers on science & nature.

Good fit for

✓ Children in the Ages 5-8 range — the maturity and attention span match the story's pacing.
✓ Reluctant readers who need fast-paced, hook-heavy stories to stay engaged.
✓ Kids drawn to stories about science & nature.
✓ Readers who fall hard for one book and want a long series to live in — there are 13 more books in the True Book series.
✓ Curious kids who prefer real-world topics over made-up stories.

Maybe not for

! Readers whose emotional readiness lags behind their decoding skills — this book's intensity outruns its reading level, a classic "gifted kid" mismatch.