Letters On South America: Comprising Travels On The Banks of The Paraná and Rio De La Plata: Vol. I

Letters on Paraguay, by J.P. and W.P. Robertson

Francia's Reign of Terror: Being a Sequel to Letters on Paraguay, Volume 1

Four Years in Paraguay: Comprising an Account of That Republic, Volume 2

Solomon Seesaw

Letters on Paraguay, by J.P. and W.P. Robertson

Four Years in Paraguay, Vol. 2 of 2: Comprising an Account of That Republic, Under the Government of the Dictator Francia (Classic Reprint)

La Argentina En Los Primeros Anos de La Revolucion [Por] J.P. y N. Robertson. Traduccion de Carlos A. Aldao - Primary Source Edition

Letters on Paraguay, Comprising an Account of a Four Years Residence in That Republic, Under the Government of the Dictator Francia. (Francia's Reign of Terror. by J. P. and W. P. Robertson.).

Solomon Seesaw