If you are a home brewer or even just interested, Patrick McGovern's book Ancient Brews: Rediscovered and Re-created is a must-read, he re-creates a number of beers and alcoholic beverages some of which have gone into production from the Dogfish Head people. The original recipes were analyzed from residue and remains on potsherds and historical accounts, then he provides a home brewer's guide at the end of each chapter so you can make something at least quite close to the brew at home.