Evidence of magic use and witch trials were prevalent in the Early Modern period, and Inquisitorial prosecution of witches and magic users in Italy during this period was widely documented. Primary sources unearthed from Vatican and city archives offer insights into this phenomenon, and notable Early Modern microhistorians such as Guido Ruggiero, and Carlo Ginzburg (among others), have defined their careers detailing this topic. In addition, Giovanni Romeo's monograph Inquisitori, esorcisti e streghe nell'Italia della Controriforma (1990) was considered pioneering and marked an important step forward in inquisitorial and witchcraft studies dealing with early modern Italy.