In the sixteenth and seventeenth centuries, conversion took on a new importance within the Catholic world, as its leaders faced the challenge of expanding the church's reach to new peoples and continents while at the same time reinforcing its authority in the Old World. Based on new archival research, this book details the extraordinary stories of converts who embraced a new religious identity in a territory where papal authority and Catholic orthodoxy were arguably at their strongest: the Italian peninsula. Through an analysis of both the unique strategies employed by clerics to attract...