The concluding volume of the Three Cities trilogy is very different from Lourdes and Rome. Whilst recounting the struggles and fate of Abbe Froment and his brother Guillaume, and entering largely into the problem of Capital and Labour, which problem has done so much to turn the masses away from Christianity, it contains many an interesting and valuable picture of the Parisian world at the close of the nineteenth century. It is no guide-book to Paris; but it paints the city’s social life, its rich and poor, its scandals and crimes, its work and its pleasures.