Asher - Brief profile of the son of Jacob, with links to pertinent Torah passages. - http://www.jewishvirtuallibrary.org/jsource/biography/asher.html
Jewish Encyclopedia: Asher - Overview of the highly-regarded son of Jacob from the traditional Jewish perspective, including rabbinic commentary. - http://www.jewishencyclopedia.com/view.jsp?artid=1916&letter=A
Catholic Encyclopedia: Aser - Commentary on the son of Jacob and his tribe from the traditional Catholic perspective. - http://www.newadvent.org/cathen/01774d.htm