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Coffee: A Guide to Buying, Brewing, and Enjoying, Fifth Edition

Kenneth Davids wrote a great book on how to make great coffee.  This is one of those books that Coffee lovers everywhere should check out.  Here are some reviews

Very Good Book About Coffee
I love coffee. I especially love good coffee. This book taught me a lot about how to select and brew good coffee. It is a great resource that I go to often when I want to know the answer to questions such as “what is the difference between a cappacino and a latte?”
This book probably has more information about coffee than most people need, but for coffee geeks it is essential.

a guide to brewing and enjoying, fifth edition
This is a great book covers everything you need to know about roasting and enjoying coffee. Easy to read and full of interesting information.