Étienne and Gaugiran-Nanteuil, Théâtre de l'Impératrice, 27 November 1804: Une heure de mariage, comedy in one act and in prose mingled with ariettes, music by Nicolas Dalayrac, created at the Opéra-Comique (théâtre Feydeau), 29 ventôse an XII (20 March) 1805: Gulistan ou le Hulla de Samarcande, comedy in three acts and in prose mingled with ariettes, with Poisson de La Chabeaussière after the One Thousand and One Nights, music by Nicolas Dalayrac, creatred at the Opéra-Comique (Théâtre Feydeau), 8 vendémiaire an XIV (30 September) 1806: Le Nouveau Réveil d'Épiménide, comédie épisodique in 1 act, in prose, by MM. Étienne and Gaugiran-Nanteuil, Théâtre de l'Impératrice, 5 February 1807: Le Carnaval de Beaugency ou Mascarade sur mascarade, comedy in 1 act, in prose, by MM. Étienne and Gaugiran-Nanteuil, Théâtre de l'Impératrice, 2 February 1807: Bruis et Palaprat, comedy in 1 act and in verse, Théâtre-Français, 28 November 1808: Un jour à Paris ou la Leçon singulière, opéra comique in 3 acts, mingled with music, lyrics by M. Étienne, music by M. Nicolas Isouard, Opéra-comique, 24 May 1810: Cendrillon, opéra-féerie in 3 acts and in prose, lyrics by M. Étienne, music by Nicolas Isouard, Opéra-comique, 22 February 1810: Les Deux Gendres, comedy in 5 acts and in verse, Théâtre-Français, 11 August 1812: Le Chômeur naïf, comedy in 1 act and in prose, Théâtre-Français, 12 May. 1813: L'Intrigante ou l'École des familles, comedy in 5 acts and in verse, Théâtre-Français, 6 March 1814: L'Oriflamme, opera in 1 act, lyrics by C.-G. Étienne and Baour-Lormian, music by Méhul, Paer, Breton and Kreutzer, Académie impériale de musique, 1 February 1814: Joconde ou les Coureurs d'aventures, comedy in 3 acts, mingled with singing, by M. Étienne, music by Nicolo (Nicolas Isouard), Théâtre de l'opéra-comique, 28 February 1814: Jeannot et Colin, comedy in 3 acts, mingled with songs, by M. Étienne, music by Nicolo, Théâtre de l'opéra-comique, 17 October 1815: Racine et Cavois, comedy in 3 acts and in verse, Théâtre-Français, 26 April 1816: Le Rossignol, opéra comique in 1 act, lyrics by C.-G. Étienne, music by Lebrun, Académie royale de musique, 23 April 1816: L'Une pour l'autre, opéra comique in 3 acts, by M. Étienne, music by M. Nicolo, Opéra-comique, 11 May 1818: Zéloïde ou les Fleurs enchantées, opera in 2 acts, lyrics by C.-G. Étienne, music by Lebrun, Académie royale de musique, 19 January 1821: Les Plaideurs sans procès, comedy in 3 acts and in verse,