To create this book, Moy has drawn on a lifetime of interest in coins and precious metals, leading up to his 2006 confirmation as director of the U.S. Mint. Under his tenure, demand for American gold bullion coins multiplied more than fivefold, from lessthan 330,000 ounces in 2007 to 1,800,000-plus ounces in 2009, and counting. The U.S. Mint went from a major producer to the world's largest producer of gold, silver, and platinum coins, with bullion coins accounting for the majority of the Mint's revenues.