Jack, a novel about an illegitimate child, a martyr to his mother's selfishness, which followed in 1876, served only to deepen the same impression. Henceforward his career was that of a successful man of letters, mainly spent writing novels: Le Nabab (1877), Les Rois en exil (1879), Numa Roumestan (1881), Sapho (1884), L'Immortel (1888), and writing for the stage: reminiscing in Trente ans de Paris (1887) and Souvenirs d'un homme de lettres (1888). These, with the three Tartarins - Tartarin de Tarascon, Tartarin sur les Alpes, Port-Tarascon - and the short stories, written for the most part before he had acquired fame and fortune, constitute his life work.