Captain Underpants 12: Captain Underpants and the Sensational Saga of Sir Stinks-A-Lot
Dav Pilkey
George and Harold, and their doubles, Yesterday George and Yesterday Harold, have a good thing going. Two go to school, while the other two hide in the tree house playing video games -- then they switch! But when gym teacher Mr. Meaner starts mysteriously turning kids into obedient perfect children, the future of humanity is in their hands!
Reviews

This book was very funny because it invluded a lot of farting.
Ambassador Flash Postage-Stamp 27.08.2023

I thought that it was funny exciting and hilarious.
Superintendent Raccoon Owl 31.07.2023

I absolutely love this book! It's about a pe teacher who became smart and made children listen to adults and actually do it ! My favourite is George because he is really brave! It is really funny!
Countess Orchid Sunshine 25.07.2023

The title is hilarious but the book itself is not really.
Anonymous 10.09.2022

I liked this book because its funny and a bit rude
Master Crocodile Hedgehog 08.08.2021

this was a very funny book
Doctor Sapphire Waxwork 20.07.2020

There was a fat gym teacher. He had a robot suit that could turn people into slaves.
Baron Dobbin Bobble-hat 16.08.2018

I really liked this book as it was funny and did not have much mild potty humour.It was about a gym teacher who ate some of"smart earth"and became really clever.Then he made a stinky spray that made any children who smells it turn into mindless slaves who do anything an adult tells them to.My favourite character was Captain as I have now read all twelve of the series and he is really funny.Also,I really like catchphrase -Tra-la-laaaaa.I would recommend this book to 7-10 year olds as it is funny but not funny for teenagers or adults.
Anonymous 13.08.2018

I think you should read this book because it would make you laugh you could also learn a few things from it.
Anonymous 24.08.2017

it was very funny.
Anonymous 21.08.2017

I loved this book and its one of the best ones in the series.
Anonymous 30.07.2017

I rate this story 3 because it has stinkey in it
Anonymous 28.07.2017

really good book (but quite rude)
Anonymous 27.07.2017