Jo Piazza is an award-winning journalist and the author of several book, including the critically acclaimed, If Nuns Ruled the World: Ten Sisters on a Mission. She is a regular contributor to the Wall Street Journal, and her work has appeared in The New York Times, New York magazine, Glamour, Gotham, the Daily Beast and Slate. She has also appeared as a commentator on CNN, Fox News, MSNBC, and NPR.

Mary Ewens is a member of the Dominican Sisters of Sinsinawa, Wisconsin.  As an educator she has taught in grade school, high school and college and has been an administrator at the university level. She received the "Distinguished Historian Award" of the Conference on the History of Women Religious for her contributions to sisters' history, including chapters in 10 books.