“Each of the essays of this volume is meticulously researched and provides new insights on the presence of religious minorities in papal Rome. As a whole, they build on previous scholarship, push research in new directions, and offer a nuanced picture of how different religious minorities encountered Rome and Catholicism. Furthermore, each essay concludes with a brief suggestion for new avenues of research. […] The editors and the contributors have given us an excellent starting place to uncover the voices of religious minorities living in the very heart of the Catholic world.” John M. Hunt, Utah Valley University. In: Journal of Jesuit Studies, Vol. 8, No. 4 (September 2021), pp. 678–681.