Having a sense of fun in books is a huge, huge deal, because a lot of times kids - even me when I got to third or fourth grade - don't associate reading with fun.
Dav PilkeyA book without potty humor is like a banana split without hot fudge. It can still be good, I suppose, but you kinda get the feeling that something is missing.
Dav PilkeyMy goal with The Adventures of Captain Underpants was to invent a style which was almost identical to that of a picture book - in a novel format. So I wrote incredibly short chapters and tried to fill each page with more pictures than words. I wanted to create a book that kids who don't like to read would want to read.
Dav Pilkey