When someone asked me about which book suits him and what is the lastest fad, if he want to know more about the business world, I would tell him to go to amazon.com and search for someone called "Robbet Morris".
Robert Morris, an Amazon Top 10 reviewer, helps you decide which business books are worth your time and attention.
In the lastest Harvard Business Review, Morris was interviewed about the joy of reading. The interview is in here. (You can also search for that article through LexisNexis.com)