"The most refreshing, provacative, stimulating and exciting study of this [great problem] which I have seen. It fairly crackles with bright honesty and common sense."—Harrison Salisbury, The New York Times"One of the most remarkable books ever written about the city... a primary work. The research apparatus is not pretentious—it is the eye and the heart—but it has given us a magnificent study of what gives life and spirit to the city."