Jewish Virtual Library: Shem - Brief profile of the son of Noah, with links to pertinent Torah passages. - http://www.jewishvirtuallibrary.org/jsource/biography/Shem.html
Shem, King of the Righteous City - Rabbinic commentary on the son of Noah's life in the land of Israel. - http://ohr.edu/tw/weinbach/loveland/pol004.htm
Shem - A Seventh-Day Adventist perspective on the son of Noah. - http://www.nisbett.com/people/bp-shem.htm
Catholic Encyclopedia: Sem (Shem) - Commentary on the son of Noah from the traditional Catholic perspective. - http://www.newadvent.org/cathen/13693a.htm
Jewish Encyclopedia: Shem - Overview of the son of Noah from the traditional Jewish perspective, including rabbinic commentary. - http://www.jewishencyclopedia.com/view.jsp?artid=592&letter=S