A brilliant, extraordinary evocation of London, street by street, in the 19th century. The research is staggering. White uses the street layout of London to discuss kinds of city life -- religious, political, mercantile, criminal, the demi-monde, and so on -- and it's a conceit that works well because each area of London specializes, as it were, in a particular kind of sociology. White also manages to give a detailed sense of the astounding growth of London, especially during the Victorian period, by discussing (at great length) the growth of the railroads, the underground, housing developments (what the British call 'estates') and so on. It's all here -- the politics, the crime, the public-spirited and selfish attempts to reduce disease, help the poor, and solve the great mystery of how so many people could live so close together without killing each other, especially with no germ theory of disease. A book for the Victorian era specialist or someone with a great deal of curiosity about London history.