Explorations of the highlands of the Brazil; with a full account of the gold and diamond mines. Also, canoeing down 1500 miles of the great river São Francisco, from Sabará to the sea.
A mission to Gelele, king of Dahome : with notices of the so called "Amazons," the grand customs, the yearly customs, the human sacrifices, the present state of the slave trade, and the Negro's place in nature