Bitcoin has captivated the imagination of technologists, financiers, and journalists. It is now at the center of a worldwide speculation by sophisticated investors and the general public alike. Some of them became billionaires in the space of one year. Like them, you want to make a quick fortune with this cutting edge innovation, but do you know the basics of Bitcoin and other cryptocurrencies? Are you familiar with their trading and their risks? Do you understanding their economics? This book answers all these questions and many others. It should be considered as a reference for every new investor in cryptocurrencies.