02.03.2007 Rez: C. S. Maier: Among Empires. American Ascendancy and Its Predecessors
06.01.2006 Tagber: First European Congress of World and Global History - Panel 13: Synchronizing Experiences: The Emergence of Global Historical Perceptions European Network in Universal and Global History; Organisationskomitee Leipzig: Frank Hadler, Matthias Middell, Hannes Siegrist, Katja Naumann Leipzig 22.09.2005 - 25.09.2005
06.01.2006 Tagber: First European Congress of World and Global History - Panel 6: Global History and Area Studies – Is There a Common Ground? European Network in Universal and Global History; Organisationskomitee Leipzig: Frank Hadler, Matthias Middell, Hannes Siegrist, Katja Naumann Leipzig 22.09.2005 - 25.09.2005