Okay, the white book shelf is my favorite book shelf. On top is romantic books, the next shelf is all my Greek Mythology Books, followed by my miscellaneous bunch of books that are recently read.
The short shelf of books are my to-read shelf. The taller one are my read books. Both shelves are double rowed. Oh, and underneath the big stack of paper (manuscript i won) on the short shelf is more books. on top of it are my to trade books. :D
I arrange them by type and series. Vampires with vampires, dystopian with dystopian, etc.