Jewish Encyclopedia: Nahum 
Brief profile of the so-called minor prophet.
http://www.jewishencyclopedia.com/view.jsp?artid=37&letter=NProphecies of Nahum
Eight of the prophet's predictions, with biblical links and discussion about their fulfillment from a Christian perspective.
http://www.aboutbibleprophecy.com/nahum.htm
Nahum
Profile of the prophet from a joint Lutheran and Catholic bible study project.
http://www.aboutbibleprophecy.com/p52.htm
Catholic Encyclopedia: Nahum
Commentary on the Biblical prophet from the traditional Catholic perspective.
http://www.newadvent.org/cathen/10670a.htm
Book of Nachum
The text of the Biblical chapters in Hebrew and English.
http://www.hareidi.org/bible/Nahum.htm
Nachum the Prophet
A rabbinic exploration of the prophet and his warnings.
http://members.tripod.com/~ohave/chumash/nachum.htm
The Minor Prophets: Nahum
Historical and spiritual overview of the Biblical prophet.
http://www.zianet.com/maxey/Proph10.htm
