Pulitzer Prize finalist and former Wall Street Journal writer Ken Wells set out on America's mighty River of Beer (aka the Mississippi) in a quest for his own Oz: the mythical Perfect Beer Joint. Along the way he samples great beer with the Heartland's raconteurs, probes Elvis's beer-drinking habits, drops in on brewers and hopheads, tours the World's Largest Six-Pack and a bar once owned by Al Capone, and visits an Extreme Beer Maker whose dream is 50-proof brew. This is a vision of America that readers have never seen before-through the frosty prism of a beer glass.