Javier Moreno-Luzón is Full Professor of Modern History at the Complutense University of Madrid. He has been a visiting scholar at the London School of Economics and Harvard University. Among his publications in English is Modernizing the Nation: Spain during the Reign of Alfonso XIII, 1902-1931 (2012).

Xosé M. Núñez Seixas is Full Professor of Modern History at the University of Santiago de Compostela and Ludwig-Maximilians University Munich. He has taught at Paris X, the City University of New York, and Stanford University, and has written several monographs on comparative Iberian and European nationalism, migration studies, and the cultural history of war.