What is your favorite work of fiction?

Hey everyone! I wanted to kick off some discussion with a general question: What is your favorite work of fiction? What type of genre's do you most enjoy? Medium?

For me: I really love reading and television. Music also is a huge favorite of mine, particularly concept artists like Coheed and Cambria.

From A Song of Ice and Fire, to Nueromancer, to junk food romance, I read them all. It's so hard to choose a favorite book. Same for television, though right now I am partial to the big three: Sherlock, Supernatural, and Doctor Who.

So what is your favorite?