Award winning author Robert Leonard takes you around the world as he explores the development of money from the Stone Age to the Internet Age. You will find a treasure trove inside this colorful, entertaining, and authoritative book. Gold, Silver, and blocks of salt. Massive Yap stones and little cocoa beans. Elephant tails, iron nails, whale teeth, human skulls, and hundreds of other examples of odd and curious money. Each has a fascinating story and holds valuable lessons for anyone who earn, spends, or collects money.