For a limited time, the American Homebrewers Association is offering a membership card with a free book on homebrewing. Choose from Brewers Publications titles including IPA: Brewing Techniques, Recipes and the Evolution of India Pale Ale by Mitch Steele; Radical Brewing: Recipes Tales & World-Altering Meditations in a Glass by Randy Mosher; and Designing Great Beers: The Ultimate Guide to Brewing Classic Beer Styles by Ray Daniels. $43, brewersassociation.org