This book explains the political background and describes the decision-making leading to European Monetary Union, as seen by a former central banker who participated in the process during more than two decades. Political rather than economic considerations were decisive in establishing EMU. French-German relations in particular form a thread that runs through the book, notably French efforts to replace German monetary domination by a form of decision-making France can influence. Thus, the issues involved are issues of power, though often presented in technical terms of economics.