Dict. de la Langue Maya, [207], [427];
his Rapport on the MS. Troano, [207];
on the Codex Perezianus, [207];
on the origin of Americans, [369];
on the moundbuilders, [401];
Bibl. Mex.-Guat., [172], [414], [423];
on Mexican philology, [427];
finds Greek roots, [427];
La lengua Quiché, [427].