Why does every young adult book on the market seem to be part of a trilogy? Always a trilogy. I'll come across the occasional duology, but rarely do I find a stand alone YA novel. It's always 3,4 and sometimes 12 books (I'm looking at you, House of Night). Why so many? Why do these YA series need to drag on and on forever? Often times, there's barely enough plot to cover one book, let alone 3!
Why do we need so many trilogies? Is it pure greed? More books=more money?