This selection of treatises written by Voltaire is headed by the title essayan unedited text from Spain in which the fictitious university student Zapata presents the distinguished heads of the Inquisition with his doubtsaboutsubjects such as thesacred truths of the Catholic Church.Esta seleccion de tratados de Voltaire esta encabezada por el ensayo titularun texto inedito de Espana en el que el imaginario licenciado Zapata plantea a lideres ilustres de la Inquisicion sus dudas sobre temas como las verdades intocables de la Iglesia."