Suddenly, without warning, in August 2007, three men who had never been elected to public office found themselves the most powerful people in the world. They were the leaders of the world’s three most important central banks: Ben Bernanke of the U.S. Federal Reserve, Mervyn King of the Bank of England, and Jean-Claude Trichet of the European Central Bank. In , reporter Neil Irwin presents the truly global story of the central bankers’ role in the world economy that we have been missing. Definitive, revelatory, and riveting, it shows us where money comes from—and where it may well be going.