Long considered the lifeblood of urban African American neighborhoods, churches are held up as institutions dedicated to serving their surrounding communities. Omar McRoberts's work in Four Corners, however, reveals a very different picture. One of the toughest neighborhoods in Boston, Four Corners also contains twenty-nine churches, mostly storefront congregations, within its square half-mile radius. In McRoberts's hands, this area teaches a startling lesson about the relationship between congregations and neighborhoods that will be of interest to everyone concerned with the revitalization...