16 books in series
Captain Underpants
Captain Underpants is a 15-book series with 16 primary works first released in 1997 with contributions by Dav Pilkey.
| #2 |  Captain Underpants and the Attack of the Talking Toilets
| 3.5 | 30 reads | ||
| #3 |  Captain Underpants and the Invasion of the Incredibly Naughty Cafeteria Ladies from Outer Space and the Subsequent Assault of the Equally Evil Lunchroom Zombie Nerds
| 3.14 | 16 reads | ||
| #4 |  Captain Underpants and the Perilous Plot of Professor Poopypants
| 3.4 | 25 reads | ||
| #5 |  Captain Underpants and the Wrath of the Wicked Wedgie Woman
| 3.44 | 18 reads | ||
| #6 |  Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy, Part 1: The Night of the Nasty Nostril Nuggets
| 4 | 14 reads | ||
| #7 |  Captain Underpants and the Big Bad Battle of the Bionic Booger Boy, Part 2: Revenge of the Ridiculous Robo-Boogers
| 4 | 14 reads | ||
| #8 |  Captain Underpants and the Preposterous Plight of the Purple Potty People
| 3.75 | 11 reads | ||
| #9 |  Captain Underpants and the Terrifying Return of Tippy Tinkletrousers: Color Edition
| 4 | 8 reads | ||
| #11 |  Captain Underpants and the Tyrannical Retaliation of the Turbo Toilet 2000
| 3 | 5 reads | ||
| #12 |  Captain Underpants and the Sensational Saga of Sir Stinks-A-Lot
| 2.67 | 6 reads | ||
| #13 |  The Big Captain Underpants Book O'crunchy Fun
| 2.5 | 6 reads | ||
| #14 |  The All New Captain Underpants Extra-Crunchy Book O' Fun 2
| 4 | 4 reads | ||
 The Captain Underpants Annual
| 0 | 0 reads |