Julius E. Olson

• Norwegian Grammar and Reader
• The northmen columbus and cabot
• The Northmen, Columbus, and Cabot, 985-1503
• The Teutonic spirit
• Norway Through the Stereoscope; Notes on a Journey Through the Land of the Vikings
• The Northmen, Columbus and Cabot, 985-1503
• The Northmen, Columbus and Cabot, 985-1503
• Vitus Bering