This article describes the results developed in the recently published La Civilisation du journal, histoire culturelle et littéraire de la presse (ed. Dominique Kalifa, Philippe Régnier, Marie-Ève Thérenty, and Alain Vaillant), a collaboration between historians and literary scholars working together for eight years to write a synthesis about the history of the French press during the nineteenth century. It offers a comprehensive encyclopedia of journalism, the genres and forms of the periodical press, the principal figures of nineteenth-century French journalism, and the modern culture of the press. The article describes the different projects between history and literature that could be developed after this project. This kind of methodology should be extended to the relations between press and literature during the twentieth century, to women's journalism and to the globalization of the media during the nineteenth century. These projects could be developed with the help of the website Médias19.