I've listened to Every Trick in The Book a few too many times and its really cool for capturing the ambience of books you may or may not have read in high school. My favorite song by them is Me, Myself and Hyde which does some really cool stuff with Dr Jeckyl's parts being performed in clean vocals with acoustic strings accompanying and Mr Hyde's parts in unclean vocals, with Mr Hyde taking over more and more as the song progresses.

Bloodbath and Beyond is another strong contender as well