on Atlantis, [46];
on the fabulous islands, [47];
on the Arab voyages in the Atlantic, [72];
on the Asiatic origin of Americans, [76];
on the Icelandic sagas, [94];
on the Norse discovery, [96];
on the Dighton Rock, [104];
on the Eskimos, [105];
on the Zeni, [115];
on the Aztec wanderings, [138];