Which books should I get by Tom McEvoy and Ken Warren, if any?

Nice summary on Championship PL/NL Hold 'em. I recall there is also a practice hand where you're given AK and the flop comes AQ7 (there was a raise and reraise preflop). An opponent bets, Cloutier says to fold because it's a sure thing you're up against AQ, AA, QQ, AK or 77. I'm not an NL expert, more of a limit player, but it seems to me that if you're going to play this way, you should stay away from NL Hold 'Em.