Frankenstein is my favourite piece of fiction in existence. I used to think Frankenstein was just about a monster, but then I found out the original story and how it is actually about what it means to be human and man's attempt to play god and the repurcussions. It makes me annoyed that the most famous version is about a mindless zombie
I really liked a picture of Dorian gray and I only truly appreciated Lord of the flies when I read it the second time- it's a really ordinary story about boys and fire and stuff but has a deep meaning. Pride and prejudice by Jane Austen is awesome by the way and a song of fire and ice.
Fight Club
The far side collection
V for Vendetta
Anything by H. G. Wells (Ex. Time Machine, War of the Worlds, etc.)