 Further compilation of his substantial work was prepared by P. Juan de Noceda and P. Pedro de Sanlucar and published as "Vocabulario de la lengua tagala" in Manila in 1754 and then repeatedly reedited, with the last edition being in 2013 in Manila.Among others, "Arte de la lengua tagala y manual tagalog para la administración de los Santos Sacramentos" (1850) in addition to early studies of the language.The indigenous poet Francisco Baltazar (1788–1862) is regarded as the foremost Tagalog writer, his most notable work being the early 19th-century epic "Florante at Laura".