Lot of 2 Captain Underpants Books Trade Paperbacks 

Suggested reading Level : Grade 3

Ages 7-10

2 Books:

• #3 Captain Underpants and the Invasion of the Incredibly Naughty Cafeteria Ladies from Outer Space (and the subsequent Lunchroom Zombie Nerds)
• #4 Captain Underpants and the Perilous Plot of Professor Poopypants