Which books do you recommend to read for people who are interested in coffee? I would like to ask people's advice on books or nice pieces of articles (of quality comparable to a book) to read.

I am aware that the literature is so wide and it may be classified into coffee cultivation, history, brewing, etc. I don't search for a comprehensive list of all books.

I would like people to pinpoint joyful books on coffee. More explicitly, I try to compile Coffee SE user reviewed and recommended list of books with a possibility of forming a community wiki page in the future. So please classify and explain the content of the book and why you recommend that specific book neatly in your answer.
I also agree that "The World Atlas of Coffee" by James Hoffman is a good book.
It covers a lot of things including the history of coffee, growing and production as well as roasting and brewing. A big section of the book is indeed an atlas, showing various countries and where the coffees are grown. Nice maps and plenty of good photo's too.

If you are already very knowledgeable about coffee and have read many other books on the subject , you probably won't get too much extra out of this but it's certainly more than a quick introduction. I think it would be of great interest for somebody who has become interested in coffee and wants to find out more about the whole process from shrub to cup. 

Added another one:
"Coffee - A Celebration of Diversity" by Fulvio Eccardi and Vincenzo Sandali. This was originally published in Italian in 2000 and the English translation became available in 2002, so it's not the most up to date book and I'm not sure whether it's still available but  it is definitely worth grabbing if you can get hold of it. It has beautiful photographs (including some lovely satellite views of coffee growing areas) but is also rich in information. In many ways it overlaps with The World Atlas of Coffee above although it focuses more on the cultivation and production and doesn't have as much on the roasting and brewing. But it's worth getting for the pictures alone.