Plato's American Republic

Fenimore Cooper's Literary Offences

The Land of Contrasts: A Briton's View of His American Kin

The Twentieth Century American Being a Comparative Study of the Peoples of the Two Great Anglo-Saxon Nations

The Spirit of America

Looking forward

What's What in America

The Conquest of a Continent; or, The Expansion of Races in America

Civilization in the United States: An inquiry by thirty Americans

Main currents in American thought

The two frontiers