Augusto Roa Bastos (1917–2005) is Paraguay's most celebrated writer. A novelist, poet, and journalist, he won the prestigious Rómulo Gallegos Prize for Yo el Supremo (I the Supreme), a landmark of magical realism exploring power and identity. Other major works: El trueno entre las hojas (Thunder Among the Leaves) and Hijo de hombre (Son of Man). His writing blends myth, history, and political critique, cementing his legacy in Latin American literature.