Captain Underpants &Terrifying Return Of Tippy Tinkletrouser

CAPTAIN UNDERPANTS returns! In their ninth epic adventure, George and Harold encounter a familiar face - Professor Poopypants! He now goes by the name Tippy Tinkle trousers and it's up to George, Harold, and the amazing Captain Underpants to stop Tippy Tinkle trousers' reign of terror before it's too late!