Yeast; By White & Zainasheff '... loads of sound information and techniques that will work for brewers at all levels, from beginning homebrewers to production brewers at any sized brewery.  Included are fantastic tips for working with all kinds of yeast strains and beer style,  introducing new strains, and how to use best brewing and lab practices to keep your yeast healthy and your beer tasting great."

-- Mitch Steele, Stone Brewing Conpany