- The Colonial Printer
- Parson Weems; a Biographical and Critical Study
- The Way of a Ship: An Essay on the Literature of Navigation Science Along with Some American Contributions to the Art of Navigation 1519-1802
- The Voyages of Giovanni Da Verrazzano 1524-1528
- The Johns Hopkins Alumni Magazine V5, November, 1916-June 1917: Published In The Interest Of The University And The Alumni