In the upbuilding of this enormous edifice, Émile Zola shows the same constructive talent as he did in its conception. The energy he displays is marvellous. Every year a wing, courtyard, cupola, or tower is added, and each is as varied as the most imaginative could desire. Without looking further back than “L’Assommoir,” let us consider what has been done. In this work, we have a study of the life of the working people in Paris, written, for the sake of preserving the “milieu,” for the most part in their own language. It shows how the workers of our great social machine live, and must live, in ignorance and misery; it shows, as never was shown before, what the accident of birth means; it shows in a new way, and, to my mind, in as grand a way as did the laments of the chorus in the Greek play, the irrevocability of fate. “L’Assommoir” was followed by “Une Page d’Amour,” a beautiful Parisian idyl. Here we see the “bourgeois” at their best. We have seven descriptions of Paris seen from a distance of which Turner might be proud; we have a picture of a children’s costume ball which Meissonier might fall down and worship; we have the portrait of a beautiful and virtuous woman with her love story told, as it were, over the dying head of Jeanne (her little girl), the child whose nervous sensibilities are so delicate that she trembles with jealousy when she suspects that behind her back her mother is looking at the doctor. After “Une Page d’Amour” comes “Nana,” and with her we are transported to a world of pleasure-seekers; vicious men and women who have no thought but the killing of time and the gratification of their lusts. Nana is the Messaline of modern days, and, obeying the epic tendency of his genius, Émile Zola has instituted a comparison between the death of the “gilded fly,” conceived in drunkenness and debauchery, and the harlot city of the third Emperor, which, rotten with vice, falls before the victorious arms of the Germans. “Nana” and “Une Page d’Amour” are psychological and philological studies of two radically different types of women; in both works, and likewise in “L’Assommoir,” there is much descriptive writing, and, doubtless, Émile Zola had this fact present in his mind when he set himself to write “Pot-Bouille,” that terrible satire on the “bourgeoisie.” He must have said, as his plan formulated itself in his mind, “this is a novel dealing with the home-life of the middle-classes; if I wish to avoid repeating myself, this book must contain a vast number of characters, and the descriptions must be reduced to a bare sufficiency, no more than will allow my readers to form an exact impression of the surroundings through which, the action passes.”