What reading level is Monsters on the run?

Monsters on the run by Kevin Sherry is at a Level 3 reading level (Lexile 550L). Recommended for Lower Grades readers (Ages 5-8).

What age is Monsters on the run appropriate for?

Monsters on the run is recommended for Ages 5-8. HootRating: 8C (Clear).

What genre is Monsters on the run?

Monsters on the run is fiction — Fiction.

Does Monsters on the run have any content warnings?

Monsters on the run has a HootRating of 8C (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 Monsters on the run?

Monsters on the run by Kevin Sherry is 128 pages.

Reviewed by HootRated editorial · Last updated September 7, 2026

Monsters on the run

Kevin Sherry

Monsters on the run

Age Rating, Reading Level & Content Guide

by Kevin Sherry

Reading Level 3 8C Ages 5-8 Balanced Read

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 gentle with no concerning themes.

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About This Book

Have you ever wondered what happens when monsters go on a big adventure to find a friend? Yeti Blizz Richards and his cryptid crew travel back to the Cretaceous age, where mighty plesiosaurs swim, just to help Vanessa, the shy Loch Ness Monster. But will Vanessa be brave enough to meet the dinosaurs waiting in the past?

Themes

Friendship Adventure Fantasy World-BuildingDinosaursJuvenile Fiction

Quick Assessment

This early reader book follows a group of friendly cryptids, led by Yeti Blizz Richards, on a time-traveling quest to find a companion for Vanessa, the Loch Ness Monster. Suitable for children ages 5-8, it combines themes of friendship and dinosaurs in a lighthearted, imaginative story. The book contains no intense content and is appropriate for young readers beginning to explore chapter books.

Why we rated Monsters on the run 8C

Monsters on the run is written at a Level 3 reading level with a Lexile measure of 550L across 128 pages. Strong independent readers around grade 4.0 can typically handle this book on their own; with parent or teacher support, Monsters on the run works for readers up to grade 5.0.

We rate Monsters on the run as 8C ("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, Monsters on the run explores friendship, adventure, fantasy world-building, dinosaurs, 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 friendship, adventure, fantasy world-building.