Jewish Virtual Library: Ishmael
- Brief profile of the illegitimate son of Abraham, with links to pertinent Torah passages.
- http://www.jewishvirtuallibrary.org/jsource/biography/ishmael.html

Concerning Ismael The Son Of Abraham
- Chapter on Abraham's illegitimate son by the first-century Jewish historian Josephus.
- http://www.interhack.net/projects/library/antiquities-jews/b1c12.html

Ishmael
- Profile of the son of Abraham from a joint Lutheran and Catholic bible study project.
- http://www.aboutbibleprophecy.com/p141.htm

Prophets and Spirits of Islam: Ishmael
- Profile of the father of the Arabs from a Muslim perspective.
- http://web.uvic.ca/~rpn/files/ishmael.html

Abraham and the Child of Sacrifice: Isaac or Ishmael?
- Deconstruction of the extra-Koranic Muslim tradition that Ishmael, not his brother, was the intended sacrifice of Genesis.
- http://answering-islam.org/Shamoun/sacrifice.htm

Catholic Encyclopedia: Ismael
- Commentary on the spurned son of Abraham from the traditional Catholic perspective.
- http://www.newadvent.org/cathen/08192a.htm

Jewish Encyclopedia: Ishmael
- Overview of Abraham's first-born son from the traditional Jewish perspective, including Talmudic commentary and apocrypha.
- http://www.jewishencyclopedia.com/view.jsp?artid=277&letter=I

Yishmael and Hagar: A Perspective
- Rabbinic commentary on some of the questions raised by Abraham's apparent abandonment of his son.
- http://www.torah.org/learning/rabbis-notebook/5760/vayera.html

Comparative Index to Islam: Ishmael
- Highlights differences between Islamic and Christian beliefs about the illegitimate son of Abraham.
- http://answering-islam.org/Index/I/ishmael.html