Lucia Felici is Professor of Modern History at the University of Florence. Her research interests concern the religious, cultural, and social history of Early Modern Europe. Among her recent publications are: Senza frontiere: L'Europa di Erasmo (1538-1600) (2021); La Livornina: Alle origini di Livorno, città cosmopolita in età moderna (ed.; 2024), and Olimpia Fulvia Morata: Una vita tra Rinascimento e Riforma (2024).

Girolamo Imbruglia is Emeritus Professor of Modern History at the University 'L'Orientale'. His research interests concern the history of political ideas and the history of Christianity in Early Modern Europe. Among his recent publications are: The Jesuit Missions of Paraguay and a Cultural History of Utopia (1568-1789) (2017), Utopia. Una storia politica da Savonarola a Babeuf (2021), and 'Fausto Sozzini, la teoria del sacrificio e il socinianesimo' (2021).