In the advertising department of Messrs. Hachette's business the young clerk became acquainted with some of the authors whose works were published by the firm. He only occasionally caught sight of such celebrities as Guizot, Lamartine, Michelet, Littré, and Duruy, the Minister of Public Instruction; but other writers dropped in to inquire what arrangements were being made for launching some forthcoming work, or how the sales of a recent book were progressing, for that also was a matter with which Zola had to deal. Among the men with whom he thus had some intercourse were miscellaneous writers like Francis Wey, travellers like Ferdinand de Lanoye, popular novelists like Amédée Achard, a dozen of whose fifty romances--largely of Dumas' semi-historical pattern--were published by Hachette. Then there was the scholarly Prévost-Paradol, to whom Zola was attracted, for he had been professor of French literature at the faculty of Aix before embracing journalism and becoming a leading exponent of Orleanist doctrines,--liberal, though scarcely democratic, views. His chief work, "La France Nouvelle," a classic for all who would study the condition of French society in the middle period of the nineteenth century, was not yet written; but Hachette already issued his "Études sur les Moralistes Français" and his "Essai sur l'Histoire Universelle." Another visitor, one who called as a reviewer of the provincial press, not as an author, for he published his books elsewhere, was Duranty, a young novelist with an original, strongly marked personal talent, whose first book, "Le Malheur d'Henriette Gérard," had proved fairly successful, but who, in the end, failed to secure public recognition, though Zola became quite an admirer of his work--in a measure, perhaps, because it departed from most of the recognised canons and showed Duranty to be a man who, appreciated or not, followed his own bent and disdained to copy others. But one of Hachette's leading authors at that time was Edmond About, the "nephew of Voltaire," who a few months before Zola was engaged by the firm had given it his vivid "Lettres d'un bon jeune homme," written _au pas de charge_, to the music, as it were, of a flourish of trumpets. Then, in 1862, in Zola's time, Hachette published About's fanciful "Cas de M. Guérin," and in the following year his novel "Madelon," which would be perhaps his best book had he not insisted unduly on its setting, with the result that it now seems somewhat old-fashioned. "Madelon," however, is to About what "La Dame aux Camélias" is to Dumas _fils_, "La Fille Élisa" to the Goncourts, "Sapho" to Daudet, and "Nana" to Zola. The young clerk read this book with keen and appreciative interest.