1 While you have a carpet beetle infestation, you should vacuum your home at least once a day for a week or more. 2  You may even need to vacuum multiple times each day for the first few days, depending on how bad the infestation is.
The third book, Captain Underpants and the Terrifying Return of Tippy Tinkletrousers, was released August 28, 2012. The fourth book, Captain Underpants and the Revolting Revenge of the Radioactive Robo-Boxers, was released January 16, 2013.
He wasn't that unlikeable in Book 2 and him breaking his deal with George and Harold was somewhat justified. Fast-forward to books 6 & 7, especially when he finds out, whilst trapped in Mr. Krupp's body, about Captain Underpants' real identity and blackmails George & Harold in transferring his powers into him.