"In an age of villainy, war and inequality, it makes sense that we need superheroes. And after trying Superman, Batman and Spider-Man, we may have found the best superheroes yet: Nuns." --Nicholas Kristof, The New York Times

"Piazza writes vividly about hardworking women who devote their time and energy to making other people's lives better. The result is a readable, informative look at how nuns, as flawed and human and real as they may be, also have a calling and a faith, and they use that to create change in the world. . . . If Nuns Ruled the World is a little bit of a crowd pleaser and a little bit subversive, and it opened up my eyes to the everyday heroism of some amazing women." --Flavorwire

"Anybody looking to argue there is a place for Catholicism in the modern world should just stand on a street corner handing out Piazza's book. By sharing the chills-inducing tales of the women toiling in ways most of us could never fathom, she has given oxygen to that flickering flame that is the Church's reputation in the U.S." --The Daily Beast

"Fascinating profiles of 10 women determined to make a difference. Piazza successfully updates the image of black-garbed brides of Christ to strong, proactive and, yes, devout women intent on addressing social ills and tending to souls the Catholic church seems to shun, like gays and lesbians. Piazza delivers a controversial and important book." --Daily News (New York)

"This affecting collection of journalistic pieces by Piazza . . . goes a very long way toward dispelling any notion of nuns as conformist knuckle-whackers. . . . Accessibly written, these ten portraits should speak to many students and church groups." --Library Journal