Captain Underpants 3 Books in 1!

Meet the cape-twirling waistband warrior whose identity is so secret, even HE doesn’t know who he is! Zoom into action and join our hero for a triple wedge of chunky action, freaky horror and crispy laffs! There are terrible toilets to defeat, evil aliens to send packing, and heaps of other totally horrible villains too. But will Captain Underpants have the wedgie-power to tackle them all? “Stop, in the name of underpants!”
Contains three fab stories in one epic book: 
The Adventures of Captain Underpants 
Captain Underpants and the Attack of the Talking Toilets 
Captain Underpants and the Invasion of the Incredibly Naughty Cafeteria Ladies from Outer Space