Adam, the Fall, and the Messiah - Presenting the Mormon belief that mankind's ejection from the Garden of Eden was part of God's plan from the start. - http://www.jefflindsay.com/adam.shtml
The Book of Adam - Discussion of lost Jewish apocrypha about the life of the first man. - http://www.jewishencyclopedia.com/view.jsp?artid=759&letter=A
Jewish Encyclopedia: Adam - Overview of the progenitor of the human race from the traditional Jewish perspective, including Talmudic commentary. - http://www.jewishencyclopedia.com/view.jsp?artid=758&letter=A
Comparative Index to Islam: Adam - Highlights differences between Islamic and Christian beliefs about the Biblical forefather. - http://answering-islam.org/Index/A/adam.html
Catholic Encyclopedia: Adam - Commentary on the first man from the traditional Catholic perspective. - http://www.newadvent.org/cathen/01129a.htm