35 books • 5 series
Book #4: Putting 'Humpty' Together Again
Book #8: Making Sense of Globalization
Book #1: The Impact of Eastern Europe
Book #2: The Making of Monetary Union
Book #3: Is Bigger Better?
Book #4: Making Sense of Subsidiarity
Book #6: Flexible Integration
Book #1: The ECB
Book #2: One Money, Many Countries