I would like to recommend robin cook novels for those readers who like medical thrillers. Try these titles : outbreak, marker. It made my boredom go away in my last sembreak.

And for people who like fantasy novels. I highly recommend NEIL GAIMAN's work. all of his novels are the bomb!!! XD.
I had read coraline, neverwhere and anansi boys. They are all a fun read dude! especially anansi boys, you will laugh out loud when you read it!
@megumi
OMG you've also read the little prince?! COOL! I love that book! one of the first books I've ever read. ^^