Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy

Dav Pilkey

Cover of Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy

Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy

Age Rating, Reading Level & Content Guide

Revenge of the Ridiculous Robo-Boogers

by Dav Pilkey

Reading Level 4-5 9LP Ages 9-12 Balanced Read

The text is written at a 4th 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

The air buzzes with the whir of robots and the faint smell of melted circuits. George and Harold race through the school halls, their hearts pounding alongside Sulu the bionic hamster’s tiny, speedy footsteps. The battle to save Melvin Sneedly is wild, messy, and full of surprises that will leave you cheering.

Quick Assessment

This humorous middle-grade fiction follows George, Harold, Captain Underpants, and their bionic hamster, Sulu, as they confront the Robo-Boogers to help their friend Melvin. Suitable for ages 9-12, the story features light fantasy violence and silly, imaginative scenarios that engage young readers. Parents should expect playful humor and themes of friendship and problem-solving.

For Parents

Content Intensity

9LP — Light — Physical
Emotional
Light
Physical
Light
Social
Clear
Thematic
Clear

Light conflict or tension. Mild peril resolved quickly.

Data confidence: standard

Was our "Mild" content intensity rating accurate for this book?

Reading Insights

Hook Factor

3/10

A steady, thoughtful read that rewards patient readers.

Discussion Potential

1/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
4
Emotional Weight
4
Theme Richness
4
World Scope
1
Data Confidence
7

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Details

Book Length

170 pages
ISBN
9780606282192
Pages
170
Publisher
Turtleback Books Distributed by Demco Media
Published
April 2002
Type
Fiction

Subjects

HeroesSchool PrincipalsSchoolsSuperintendentes Y DirectoresHumorous StoriesCuentos HumorísticosEscuelasCaptain UnderpantsFicción JuvenilHéroesCartoons and ComicsCapitán CalzoncillosBoysCaricatures and CartoonsCaricaturas Y Dibujos AnimadosSpanish Language MaterialsCuentos HumoristicosWit and HumorMonstersRobotsMucusHamstersAction & AdventureSocial ThemesFriendshipSchool Superintendents and PrincipalsSchool StoriesHeroes and HeroinesHumorous FictionAdventure and AdventurersScience Fiction