Jorge Francisco Isidoro Luis Borges Acevedo (; Spanish: [ˈxorxe ˈlwis ˈborxes] audio ; 24 August 1899 – 14 June 1986) was an Argentine short-story writer, essayist, poet and translator, and a key figure in Spanish-language literature. His best-known books, Ficciones (Fictions) and El Aleph (The Aleph), published in the 1940s, are compilations of short stories interconnected by common themes, including dreams, labyrinths, libraries, mirrors, fictional writers, philosophy, and religion. Borges' works have contributed to philosophical literature and the fantasy genre.