Captain Underpants series in order
by Dav Pilkey
Reading order
Book 1The Adventures of Captain Underpants1997
Book 2Captain Underpants and the Attack of the Talking Toilets1996
Book 3Captain Underpants and the Invasion of the Incredibly Naughty Cafeteria Ladies from Outer Space1999
Book 4Captain Underpants and the Perilous Plot of Professor Poopypants2000
Book 5Captain Underpants and the Wrath of the Wicked Wedgie Woman2001
Book 6Captain Underpants and the big, bad battle of the Bionic Booger Boy, part 12002
Book 7Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy, part 22002
Book 8Captain Underpants and the Preposterous Plight of the Purple Potty People2006
Book 9Captain Underpants and the terrifying return of Tippy Tinkletrousers2012
Book 10Captain Underpants and the revolting revenge of the radioactive robo-boxers2013
Book 11Captain Underpants and the Tyrannical Retaliation of the Turbo Toilet 20002014
Book 12Captain Underpants and the Sensational Saga of Sir Stinks-A-Lot2015