In Whatever Happened to Penny Candy? Richard Maybury uses historical events from Ancient Rome to explain economic principles. This clearly written book about economics is a remarkably easy and fun explanation of investment cycles, velocity, business cycles, recessions, inflation, the demand for money and more. Essential for every student, businessperson and investor. Recommended by former U.S. Treasury Secretary William Simon. Can be used for courses in Economics, Business, Finance, Government and Ancient Rome.