I've read the Intelligent Investor also, tough to successfully apply the formula, i did a few test buys on two stocks that scored very high.. and after 6 months they look awful. However its supposed to be long term.
A newer book that has really changed the way i look at mutual funds.. and asset allocation is Money, master the game by Tony Robbins. I was hesitant at first, I wasn't a Tony Robbins type of guy, but once you cut through his hype, the insight on the mutual fund industry is mind blowing.
my.02$