Literatura del Paraguay. Vol. I, Movimiento Intelectual. Vol. II, De los días coloniales a 1939.
Softcover, Palma de Mallorca, Spain: Luis Ripoll, Editor, 1980. Good with no dust jacket.
Softcover, Palma de Mallorca, Spain: Luis Ripoll, Editor, 1980. Good with no dust jacket.
Softcover, Buffalo, NY: White Pine Press, 2006. Very Good with no dust jacket.
Softcover, México: Artes de México, 1970. Good with no dust jacket.
Paperback, Englewood Clifffs: Prentice-Hall, 1969. First Edition. Very Good with no dust jacket.
Softcover, Madrid: Hispanófila, 1960. Very Good with no dust jacket.
Softcover, México: Editorial Grijalbo, S. A., 1989. Very Good with No dust jacket as issued.
Hardcover, Madrid: Ediciones Polifemo, 2006. Very Good with no dust jacket.
Softcover, México: Ediciones De Andrea, 1962. First Edition. Very Good with no dust jacket.
Softcover, México: Cuadernos Zarza, 1965. Very Good with no dust jacket.
Softcover, Santa Cruz de Tenerife: Servicio de Publicaciones de la Caja General de Ahorros de Canarias, 1984. Very Good with no dust jacket.
Soft Cover, Madrid: Taurus, 1988. Good with no dust jacket.
Hardcover, Miami, FL: Edicones Universal, 1974. Very Good in Good dust jacket.
Softcover, México: Ecuador, 1967. Facsimile. Fair with no dust jacket.
Softcover, México: Ecuador, 1967. Facsimile. Good with no dust jacket.
Hardcover, Barcelona: Circulo de Lectores, 1971. Very Good with no dust jacket.
Softcover, Madrid: Editorial Origenes, 1992. First Edition. Very Good with no dust jacket.
Illustrated by Guillermo Barclay. Softcover, México: Fondo De Cultura Economica USA, 1984. First Edition. Good with no dust jacket.
Softcover, Havana, Cuba: Ministerio de Informacion, Direccion Periodistica de Asuntos Internacionales, 1953. Good with no dust jacket.
Softcover, México: Editorial Cultura, 1942. Very Good with no dust jacket.
Softcover, Syracuse, NY: Department of Romance Languages, 1946. Good with no dust jacket.
Softcover, Madrid: Ediciones Atlas, 1981. Very Good with No dust jacket as issued.
Softcover, Bogotá: CINEP, APEP, 1993. Very Good with no dust jacket.
Softcover, Barcelona: Edicions 62, 1991. Very Good with no dust jacket.
Hardcover, Madrid: Edicions Quevedo, 1970. Good with no dust jacket.
Ephemera, San Juan, PR, Puerto Rico: Instituto de Cultura Puertorriqueña, 1956. Good with No dust jacket as issued.