Comparing Empires: European Colonialism from Portuguese Expansion to the Spanish-American War

The Public School law of Maryland ... 1906

Pure Folly: The Story of Those Remakable People The Follies

The Proper Motions of 1418 Stars in and Near the Clusters [italic h] and [Greek Letter chi] Persei

The Railways of Great Britain

The Pygmies

The Rambles of a Dominie

The Prospects of art in the United States: An Address Before the Artists' Fund Society of Philadelphia, at the Opening of Their Exhibition, May, 1840

A Public Recreation System for Newark, Suggestions and Recommendations by the City Plan Commission