Genís Barnosell, Department of History and History of Art, University of Girona, Plaça Ferrater Mora 1, 17071 Girona, Spain; e-mail: genis.barnosell@udg.edu
Stefan Berger, Institute for Social Movements, Ruhr-University Bochum, Clemensstrasse 17–19, 44789 Bochum, Germany; e-mail: stefan.berger@rub.de
Anthony Carew, 18, Pear Tree Close, Marple Bridge, Stockport, Cheshire, SK6 5ER, United Kingdom; e-mail: tonycarew@fastmail.fm
Keila Grinberg, History Department, Federal University of the State of Rio de Janeiro (UNIRIO), Rua Soares Cabral, 66/802, 22240-070, Rio de Janeiro, Brazil; e-mail: keila@pobox.com
Mary Hilson, Department of Scandinavian Studies, University College London, Gower Street, London WC1E 6BT, United Kingdom; e-mail: m.hilson@ucl.ac.uk
Susan Hinely, Department of History, State University of New York at Stony Brook, Stony Brook, NY 11733, USA; e-mail: susan.hinely@stonybrook.edu
Mischa Suter, Research Centre for Economic and Social History, University of Zurich, Rämistrasse 64, CH-8001 Zürich, Switzerland; e-mail: misu@fsw.uzh.ch
Michael Zeuske, Faculty of Philosophy, University of Cologne, Albertus-Magnus-Platz, 50923 Cologne, Germany; e-mail: michael.zeuske@uni-koeln.de