Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy
Part 2: The Revenge of the Ridiculous Robo-Boogers
by Dan. 1966-- Pilkey
2003
Challenging read for K–3rd grade
Reading level 4.7 (4th grade) is above the ages 5–9 interest range
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Genre
Themes
- friendship
- teamwork
- creativity and imagination
- responsibility
- consequences of science and invention
- problem-solving
- good vs. evil
- humor and parody
About this book
George and Harold’s latest misadventure picks up right where Part 1 left off—only this time the out-of-control Robo-Boogers are back and bigger trouble than ever. With Captain Underpants, Melvin Sneedly, and Sulu the Bionic Hamster in the mix, the boys rocket from school hallways to outer space and even a wacky time-travel detour. Packed with comics, flip-o-ramas, and ridiculous humor, this fast-paced sequel keeps kids laughing while they root for quick thinking and teamwork. Great for elementary readers who enjoy silly jokes, superhero spoofs, and high-energy action.
Setting: a present-day elementary school, outer space, and a time-travel twist to "the day before yesterday"
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Frequently Asked Questions
Is Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy right for my child?
It depends — here's what to consider for Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy. The reading level is AR 4.7, which is typical for 4th grade. The interest level is rated Lower Grades (K–3), meaning the themes and content are designed for ages 5–9 (K–3rd grade). Themes include friendship, teamwork, creativity and imagination.
How long does it take to read Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy?
At a typical 4th grade reading pace, Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy takes around 1.4h to finish. The book has 13,000 words. Slower or faster readers may vary significantly.
Does Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy have an AR quiz?
Yes — Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy has an AR quiz available, worth 2 points. Your child will need to take and pass the quiz through their school's Accelerated Reader program to earn credit. The quiz is typically 5–20 multiple choice questions about plot, characters, and setting.
What grade level is Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy?
Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy has an AR reading level of 4.7, which places it at a 4th grade reading difficulty. The interest level is rated Lower Grades (K–3) — this reflects the age-appropriateness of the content and themes, not just the reading difficulty. A strong younger reader may handle the words fine while the themes are aimed at an older audience, or vice versa.