Güiraldes, Ricardo, 1886-1927. Don Segundo Sombra; : shadows on the Pampas, [electronic resource] / by Ricardo Güraldes. Translated and with an afterword by Harriet de Onís. Illustrated by Alberto Güiraldes.. — New York, : New American Library, [c1966]. — 222 p. : illus. 18 cm. - A Signet classic, CT317.