Historiadores de Yucatan. Apuntes biográficos y bibliográficos de los historiadores de esta península desde su descubrimiento hasta fines del siglo XIX E-F History: America
Essai sur cette question: quand et comment l’Amérique a-t-elle été peuplée d’hommes et d’animaux? E-F History: America
New travels among the Indians of North America; being a compilation, taken partly from the communications already published, of Captains Lewis and Clark, to the President of the United States; E-F History: America
Historical discourse, delivered before the First Church and Society of Windham, Conn., December 10th, 1850 : being the one hundred and fiftieth anniversary of the formation of the church E-F History: America
