Stephen King has written a lot of books. Some of them are great, some of them okay. Which got me thinking. If you write as much as Stephen King, you're bound to have a few hits. I'm told he writes 10 pages a day. That's 3650 pages a year, even if those books are the size of It or The Stand, that's 3 massive books a year. You want to be Stephen King? Write 10 pages a day.