- A History Of Norwegian Immigration To The United States: From The Earliest Beginning Down To The Year 1848
- The Phonology of the Dialect of Aurland, Norway
- The Kensington Rune-Stone: An Address
- A History of Scandinavian Studies in American Universities: Together with a Bibliography
- Scandinavian Influence on Southern Lowland Scotch. A Contribution to the Study of the Linguistic Relations of English and Scandinavian ..











