What reading level is Strong?

Strong by Rob Kearney is at a Level 2 reading level. Recommended for Lower Grades readers (Ages 5-8).

What age is Strong appropriate for?

Strong is recommended for Ages 5-8. HootRating: 7C (Clear).

Does Strong have any content warnings?

Strong has a HootRating of 7C (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 Strong?

Strong by Rob Kearney is 40 pages.

Reviewed by HootRated editorial · Last updated June 9, 2026

Strong

Rob Kearney

Strong

Age Rating, Reading Level & Content Guide

by Rob Kearney

Reading Level 2 7C Ages 5-8 Matched

Stonewall Award

The text is written at a 2nd 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

Rob Kearney is not just strong—he's the strongest you’ll ever meet! From lifting heavy weights as a teenager to showing off his true colors at the North American championship, his story proves that strength comes from being yourself. And that kind of strength can change everything.

Themes

Coming of Age Family Sports LGBTQ+ Representation

Quick Assessment

This fictional biography introduces young readers to Rob Kearney, a strongman who grows from a determined teen into a professional athlete. The story highlights themes of courage and self-expression, suitable for early readers aged 5-8. It includes an author's note that provides additional context.

Why we rated Strong 7C

Strong is written at a Level 2 reading level across 40 pages. Strong independent readers around grade 3.0 can typically handle this book on their own; with parent or teacher support, Strong works for readers up to grade 4.0.

We rate Strong as 7C ("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, Strong explores coming of age, family, sports, and lgbtq+ representation — 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 coming of age, family, sports.
✓ Readers (and parents) who care about award-recognized writing — Strong carries an award.
✓ Curious kids who prefer real-world topics over made-up stories.