The Stablecoin Book is an explanation of a system. Due to mass media and politicians using a grade school understanding of the cryptocurrency system, many people do not know that there are many types of stablecoin. Like 1950s schools taught that there were "American Indians" rather than many different societal groups of indigenous Americans, mass media is pushing that there is only one type of stablecoin. In this book, we break down the different types of stablecoins and look at how they function in the market and in business. The more detailed your understanding of stablecoins, the better able you are to understand which stablecoin will work for your personal life, your business, or your investments. In business, knowledge tempered with wisdom is the key to success (this applies doubly for your personal life), this book strives to help you develop the knowledge base to participate in discussions about stablecoin while giving you the understanding of how they work to ensure that you are not bamboozled by slick talking politicians or incoherent talking heads on the TV. Cryptocurrency is the future, those who are fighting against it are supporting a system of finance that keeps people separated from the wealth that they worked their lives building. Only when we free the people to access their wealth are we truly free. While stablecoin is not the only typo of cryptocurrency working toward this goal, it is the lynchpin of the system. Stablecoin becomes a hedge of value when the market is down; stablecoin is the measuring rod of value when the market increases. The more you understand stablecoin, the more you understand the cryptoverse.