The Professional Barista's Handbook - Scott Rao

From Scott Rao: "When I began in the coffee business in 1993, I had read every book I could find about coffee. After reading all of those books, however, I felt as if I hadn't learned much about how to make great coffee. My coffee library was chock-full of colourful descriptions of brewing styles, growing regions, and recipes, with a few almost-unreadable scientific books mixed in. I would have traded in all of those books for one serious, practical book with relevant instruction about making great coffee in a café. After being in the coffee business for 15 years, I decided someone needed to write that book, so I wrote The Professional Barista’s Handbook."

Wouter Brunia (the coffeenose) recommends this book for coffee enthusiasts and professionals that want to learn more about the basics of espresso brewing and espresso brewing parameters.