You should always keep track of all your homebrew beer recipes, and the Homebrew Beer Recipe Book allows you to record your recipes and notes in one location. The journal, written by UNLV Professor of Beer Jon Griffin, works for both extract and all-grain brewers. Any skill level from beginners to advanced can use this beer recipe book. You can track your fermentables, hop and other kettle additions, fermentation schedule, even how much carbonation your beer has. Includes a handy reference section with common terms and conversions. Need to know your hop utilization or the color of your beer? What is the difference between SRM and Lovibond? All these are answered and more Keep track of the good and not so good beers. Reproduce your good beers and improve on your others. You can track Gravity, CO2, ABV, Bitterness, Boil Time, Yeast, Style, Rating, and yield.