Having just given myself dust-fever moving 10 tons of fantasy books, giving away 2 tons, and organising the remainder alphabetically ... I thought that the least I could do was get a free blog post out of it.
This is the shelf in my new 'study' / games room. It's our SFF collection from H to Z, with a couple of G's lobbed in and minus my wife's Star Wars books (another 7 foot shelf like these) and a lot of vampire books I wouldn't give house room to. Also minus whatever happens to be hiding in my sons' rooms at the moment (though they did let me give all the Dragon Lance & Forgotten Realms books to the charity shop).
I haven't read all of these, but I've read a lot of them.
You can click any shelf for a high resolution look.
& on the unit opposite, graphic novels and miscellanea :