Jewish Encyclopedia: Nathan Overview of the prophet and advisor of David from the traditional Jewish perspective. http://www.jewishencyclopedia.com/view.jsp?artid=90&letter=N
Nathan The Prophet Biblical biography of King David's spiritual advisor. http://www.execulink.com/~wblank/20010729.htm
Catholic Encyclopedia: Nathan Commentary on the Biblical prophet from the traditional Catholic perspective. http://www.newadvent.org/cathen/10711a.htm
