withdrawal

I read over 2,000 pages last week. I forgot how much I liked to read, especially series. They just let you go into a completely different world; an escape from reality for a while, and from TV :P I never thought I would get into them; I'd never even heard that much about them except for a brief article I read last year about some crazy lustful fans obsessed with them and the movie. But my friend Katie handed the first book to me and said give it a try. So, I started reading the Twilight series and couldn't stop until I was done with them all. Despite how much some of the characters, mainly the main character, annoyed me, I really enjoyed reading them and immersing myself in that world for a little while. However, I'm supposed to be preparing for the GRE's eventually, so perhaps I should read books that will aid my shrinking vocabulary. Any suggestions?