Authorship attributed to Capt. Richard Longeville Vowell by Luis R. Zuloaga (cf. Boletín de la Biblioteca nacional [Caracas] Jan. 1, 1925, p.163) and by José Toribio Medina (cf. Bibliographical essays; a tribute to Wilberofrce Eames, 1924, p.81-84; to Capt. William D. Mahoney by Vicente Lecuna (cf. Cultura venezolana, June 1918, p.84-85). Translation of Campaigns and cruises in Venezuela and New Grenada, and in the Pacific Ocean, from 1817 to 1830 ... London, 1831.