I remember reading a statistic that something like 70-80% of all books sold are nonfiction, but I can't remember where I saw that stat, or the exact figure. I want to use it in an article. Anyone know?
Thanks! I didn't find exactly what I was looking for, but something close enough: Bowker (the ISBN agency) states that less than 10 percent of all books published are novels. That doesn't mean the same thing as less than 10 percent of all books sold, however. I wish there was a reliable way to track book sales.