Expedition of Pedro de Ursua and Lope de Aguirre in Search of El Dorado and Omagua

Antiquarian, Ethnological, and Other Researches in New Granada, Equador, Peru and Chili

Wars of Succession of Portugal and Spain, from 1826 To 1840

Maya Hieroglyphic Alphabet of Yucatan

Antiquarian, Ethnological, and Other Researches in New Granada, Equador, Peru and Chili, with Observations on the Pre-Incarial, Incarial and Other Monuments of Peruvian Nations

The Wars of Succession of Portugal and Spain, Vol. 1