As someone who's read many books related to Christian concern for social justice, I found this one particularly helpful in its international and historical perspective as well as addressing some U.S. domestic ministry. Personally, I found the book affirming in the ways that I can relate to "the new friars", but also found in the book an exhortation for me to continue to grow my own life of understanding and caring for the poor.
However, I also thought that the book would be helpful for Christians with some interest and concern for social justice who have had less experience. Just as Hebrews recommends that we find encouragement, strength, and challenge in others who have gone before us, the stories and examples in this book provide a good picture of what a serious commitment to Christian social justice can mean for others.
Finally, I think that this book is a good resource for anyone with concerns about international poverty regardless of their faith. The examples that Bessenecker gives us in this book raise two questions for anyone who would say that they care about the poor, "what does it mean for me to live in integrity in light of global poverty? And what will I need to be able to live that way?"