take it or leave it but imho the best book ever written on this subject is the Testosterone Advantage Plan, affectionately refered to by fans as TAP. The New Rules book is good but a little confusing. Also, I love Pavel but his stuff is largely a mish-mash of various tidbits that could be distilled down to 3 pages max; best bet for him is just to hang out at his website. Also, forget Skinny to Brawny -- a confused mess, as even the author sometimes seems to agree (on the forum noted below). TAP rules.
now, for the best website related to this stuff, it is far and away JP's, at http://forums.jpfitness.com
. You can go to t-nation and get yourself lost in all the cool graphics and whatnot; or you can go to jp and hang out at a regulartype forum with the guys who write the stuff that appears on t-nation. i kid you not. it's not flash but it is the best. check it out!