The adventures of SUPER DIAPER BABY is a humourous story, it's the same make and author of Captain Underpants. It's about a baby who drinks power juice, which makes him a 1 month old super hero. Super diaper baby can only save the world, but how is he going to do it? The evil villain is captain doo doo who has captured captain underpants! I think its a fantastic story and really funny because it is outrageously silly and it is especially wrote for children who like humour books, like myself.
Dav Pilkey has a website http://www.pilkey.com/