'A profound and highly original assessment of monetary policy and its inseparable connection to the rule of law, a key principal of economic freedom. This is a great read, carefully researched with telling quotes from top policy makers. It dissects tough monetary problems into easy-to-understand pieces – objectives, instruments, targets, and models. It candidly describes political pressures on the Fed with hard evidence from past to present. It creatively uses the great ideas of Hayek, Friedman, and Buchanan to confront the weaker scholarship of today. Most ominously, it warns that Fed is once again expanding its reach and thereby threatening the rule of law.' John Taylor, Mary and Robert Raymond Professor of Economics at Stanford University