Captain Underpants and the Tyrannical Retaliation of the Turbo Toilet 2000

Captain Underpants and the Tyrannical Retaliation of the Turbo Toilet 2000: 11

Captain Underpants and the Sensational Saga of Sir Stinks-A-Lot: 12

Captain Underpants and the Perilous Plot of Professor Poopypants