Aaron - Summary and analysis of the high priest's life from a nineteenth-century Christian source. - http://en.wikipedia.org/wiki/Aaron
Jewish Virtual Library: Aaron - Overview of the Biblical priest's life and leadership. - http://www.jewishvirtuallibrary.org/jsource/biography/Aaron.html
Of The Priesthood Of Aaron - Chapter by the first-century Jewish historian Josephus. - http://www.interhack.net/projects/library/antiquities-jews/b3c8.html
Bible Prophecy: Aaron - Profile of the priest from a joint Lutheran and Catholic bible study project. - http://www.aboutbibleprophecy.com/p1.htm
The Golden Calf - Rabbinic discourse on Aaron's complicity in the idolatrous worship en route to the Promised Land. - http://www.mesora.org/goldencalf.html
Aaron Seizes the Angel of Death - Commentary of the acclaimed rabbi Rashi on the high priest's encounter with an angel. - http://www.mesora.org/korach-aaron-angel.html
Aaron's Rod - Summary of Jewish, Christian, and Muslim beliefs about the miraculous staff of the Biblical priest. - http://www.jewishencyclopedia.com/view.jsp?artid=5&letter=A
Jewish Encyclopedia: Aaron - Overview of the Biblical priest from the traditional Jewish perspective, including apocrypha and Talmudic commentary. - http://www.jewishencyclopedia.com/view.jsp?artid=4&letter=A
Aharon's Forgiveness - Rabbinic commentary on the nature of the high priest's sin regarding the golden calf. - http://www.torah.org/learning/rabbis-notebook/5760/shemini.html
Tsaddikim: Aharon HaKohen - Presenting the Chassidic position on the first high priest of the Israelites, including beliefs about his later reincarnations. - http://judaicaplus.com/tzadikim/aharon.htm
Comparative Index to Islam: Aaron (Harun) - Highlights differences between Islamic and Christian beliefs about the Biblical priest. - http://answering-islam.org/Index/A/aaron.html
Catholic Encyclopedia: Aaron - Commentary on the Biblical priest from the traditional Catholic perspective. - http://www.newadvent.org/cathen/01003a.htm