Terje Leiren.  SCAN 370: The Vikings -- A History.  University Of Washington, Fall 2010.

Scott Mellor.  History Of The Vikings.  University Of Wisconsin.

Christian Raffensberger.  HIST 301: The Viking World.  Wittenburg University, Spring 2010.

Troy Storfjell.  SCAN 327: The Vikings.  Pacific Lutheran University, Winter 2007.