What reading level is Superpower Dogs : Henry?

Superpower Dogs : Henry by Cosmic is at a Level 6-7 reading level. Recommended for Middle Grades readers (Ages 9-12).

What age is Superpower Dogs : Henry appropriate for?

Superpower Dogs : Henry is recommended for Ages 9-12. HootRating: 11LP (Light — Physical). Content flags: Mild Peril, Physical Danger.

What genre is Superpower Dogs : Henry?

Superpower Dogs : Henry is nonfiction — Juvenile Nonfiction. Part of the Superpower Dogs series.

Does Superpower Dogs : Henry have any content warnings?

Superpower Dogs : Henry has a HootRating of 11LP (Light — Physical). Content flags include: Mild Peril, Physical Danger. On HootRated, every book is rated across four dimensions — emotional, physical, social, and thematic — to help parents make informed choices.

How many pages is Superpower Dogs : Henry?

Superpower Dogs : Henry by Cosmic is 144 pages (approximately 19,274 words).

Reviewed by HootRated editorial · Last updated May 18, 2026

Superpower Dogs : Henry

Cosmic

Superpower Dogs : Henry

Age Rating, Reading Level & Content Guide

Avalanche Rescue Dog

by Cosmic

Superpower Dogs

Reading Level 6-7 11LP Ages 9-12 Balanced Read Page-Turner

The text is written at a 6th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is mild with minimal sensitive material.

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About This Book

Follow Henry, a brave border collie, as he trains to become a hero in the snowy mountains of Whistler, British Columbia. From riding chairlifts to daring helicopter descents, Henry and his team race against time to rescue people caught in avalanches. Packed with exciting adventures and vibrant photos, this story celebrates the incredible teamwork between dogs and their human partners.

Themes

AdventureAnimalsFriendshipTeamworkNature

Quick Assessment

This is a Level 6-7 book with mild content intensity. Content themes include mild peril, physical danger. Written for readers ages 9-12.

Why we rated Superpower Dogs : Henry 11LP

Superpower Dogs : Henry is written at a Level 6-7 reading level across 144 pages (approximately 19,274 words). Strong independent readers around grade 7.5 can typically handle this book on their own; with parent or teacher support, Superpower Dogs : Henry works for readers up to grade 8.5.

Read aloud, Superpower Dogs : Henry runs about 2.1 hours — long enough to span several bedtime sessions.

We rate Superpower Dogs : Henry as 11LP ("Light — Physical") 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.

Specific content flags noted by reviewers: Mild Peril, Physical Danger.

Thematically, Superpower Dogs : Henry explores adventure, animals, friendship, teamwork, and nature — these threads give the book room to mean different things to different readers.

Good fit for

✓ Children in the Ages 9-12 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 adventure, animals, friendship.
✓ 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.