J.K Rowling takes up a lot of room on my shelves! I really like most of the authors on your list and those I don't it's because I haven't got around to reading them yet! :-)
This was a really fun prompt this week!I love Rainbow Rowell (I'm reading Landline right now!) but all my copies have been from the library, so she didn't make my list.
I have read no Rowling or Rowell books... So ashamed. Great list though :)http://wp.me/p3ftwe-uH
+JMJ+ I like the way you formatted your Top Ten! =) I've seen Rainbow Rowell on a few lists although she has only published four novels, so I'm sure she'll be rising in terms of "real estate" on many shelves in the future.