 Manuel Puig, an Argentine, is a central figure, along with Vargas Llosa, of the Seix-Barral publishing world.The Cuban novelist José Lezama Lima, though not widely known in the English-language publishing world, can also be regarded as a major figure on the basis of his major novel, "Paradiso" (1966).José Donoso is a Chilean writer of both the Boom and the post-Boom.