American Sour Beers.
American Sour Beers
P.O. Box 1679, Boulder, CO 80306
9781938469114, $19.95, www.amazon.com
American Sour Beers: Innovative Techniques for Mixed Fermentations narrows the usual brew-making focus to sour beers, offering a thorough investigation into the processes and ingredients used in American sour beer production and covering different methods of souring, fermentation techniques, aging and blending, safety and sanitation, and more. While some of this information is general to brewing as a whole, much of it is particular to producing a sour-style beer, making for a top pick for any interested in brewing.