I am a big fan of Warren Buffett and Charlie Munger. The investing duo has managed to transform Berkshire Hathaway from a failing textile mill to a sprawling conglomerate worth over $500 billion. Get the entire 10-part series on Charlie Munger in PDF. Save it to your desktop, read it on your tablet, or email to your colleagues. Whenever I have a chance, I always try to listen to new interviews with Warren or Charlie.