 His most important work, and the one that propelled him to international recognition, is the highly experimental novel "Hopscotch" (1963).This consists of 155 chapters, 99 of which are "expendable", which can be read in multiple orders according to the reader's predilection.His other works include the short story collections "Bestiario" (1951), "Final del juego" (1956), "Las armas secretas" (1959), "Todos los fuegos el fuego" (1966).