Marco Petoletti is full professor of Medieval Latin Literature at the Università Cattolica of Milan. He is general editor of Italia medioevale e umanistica, member of the academic board of the Corpus Christianorum and of the Edizione Nazionale delle opere di Francesco Petrarca. Furthermore, he is chief librarian of the Archivio Capitolare di S. Ambrogio in Milan. His research interests include the transmission of the Classics in the Middle Ages, Latin literature of the 14th century (Dante, Petrarch and Boccaccio), letter collections (12th-14th century), medieval Latin epigraphy and Carolingian literature.