The legends who created the trillion-dollar hedge fund world are brilliant at picking investments, astute at spotting talent--and notorious for secrecy. Now these top managers talk frankly about the challenges they face and how they enter, exit, and size their trades. They also name up-and-coming managers who are shaping the future of hedge funds. Katherine Burton, an acclaimed Bloomberg News reporter, has persuaded these giants of their industry to share their thinking as never before. Investors and market watchers will be intrigued and inform…