What reading level is School for sidekicks?

School for sidekicks by Kelly McCullough is at a Level 5-6 reading level (Lexile 850L). Recommended for Middle Grades readers (Ages 9-12).

What age is School for sidekicks appropriate for?

School for sidekicks is recommended for Ages 9-12. HootRating: 10LE (Light — Emotional).

What genre is School for sidekicks?

School for sidekicks is fiction — Juvenile Fiction.

Does School for sidekicks have any content warnings?

School for sidekicks has a HootRating of 10LE (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 School for sidekicks?

School for sidekicks by Kelly McCullough is 328 pages.

Reviewed by HootRated editorial · Last updated September 7, 2026

School for sidekicks

Kelly McCullough

School for sidekicks

Age Rating, Reading Level & Content Guide

The Academy of Metahuman Operatives

by Kelly McCullough

Reading Level 5-6 10LE Ages 9-12 Balanced Read

The text is written at a 5th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is mild with minimal sensitive material.

Find on Amazon Listen on Audible

We may earn a commission from these links. Bookshop.org supports independent bookstores with every purchase.

About This Book

The sharp crackle of energy buzzes through the air as Evan narrowly escapes a villain's deadly blast. The metallic scent of the academy fills his lungs, a place where heroes are supposed to be made. But when the halls turn cold and the director turns against him, can Evan find the spark to light up his own heroic path?

Themes

SchoolAbilityScience & Nature Fantasy World-Building Friendship Coming of Age

Quick Assessment

This middle-grade fantasy follows Evan, a young superhero enthusiast who survives a villain's attack and is sent to a special academy for metahumans. Despite his hopes, Evan struggles with unfair treatment and must rely on his reluctant mentor to rediscover heroism. The book is suitable for ages 9-12 and combines themes of ability, school challenges, and science fiction without intense content.

Why we rated School for sidekicks 10LE

School for sidekicks is written at a Level 5-6 reading level with a Lexile measure of 850L across 328 pages. Strong independent readers around grade 6.5 can typically handle this book on their own; with parent or teacher support, School for sidekicks works for readers up to grade 7.5.

We rate School for sidekicks as 10LE ("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, School for sidekicks explores school, ability, science & nature, fantasy world-building, and friendship — 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.
✓ Patient readers who enjoy slower, character-driven stories.
✓ Kids drawn to stories about school, ability, science & nature.