I've been meaning to do this for a few weeks, ever since Sheila did it first. It's a series of photos of my bookshelves, nice and close-up.
You'll probably notice, rather instantly, that my organizational approach to my bookshelves is, roughly put, "Getting as many books as I can on the meager shelf space that I have". I'd love to have enough shelf space to actually group things, and have books by the same author kinda-sorta in the same general area, but for now, I don't much have that luxury. Aside from my Guy Gavriel Kay books and my copies of The Lord of the Rings, stuff is mostly scattered all over the place.
You will also note all the extra stuff I pile onto my poor bookshelves. Clearly I operate in more of a "Chaos that could erupt at any moment" kind of book-organizing paradigm.
And with that...the shelves. Below the link.