FAS: al-Qa'ida (The Base) - Description, activities, strength, area of operation and external aid. Links to additional resources. From the Federation of American Scientists. USA.
Frontline: Al-Qaeda - Background on the terrorist network and details on attacks on US interests.
Guardian Special Reports: al-Qaida - Ongoing coverage of news, comment and analysis going back to 1996. Includes timeslines, related special reports and web resources.
Terror Tuesday - Profile of Al Qaeda, its make up, alliances, structure, and goals.
terrorismfiles.org: Al-Qaeda - Background information on al-Qaida and detailed profile about this organization, also information on known members and Osama bin Laden.
Wikipedia - Al-Qaeda - , the free - Hyperlinked encyclopedia article covers history, and organizational structure and membership as well as activities.
Mother Jones - The Wrong War - How Bush's war in Iraq has fueled Al-Qaida and ignited its dream of global jihad. (July, 2004)
Al Qaeda and the Internet: - Parameters, the US Army War College Quarterly examines Al Qaeda's use of the Internet. (July 2, 2003)
Frontline: The Man Who Knew - When the Twin Towers fell on Sept. 11, 2001, among the thousands killed was the one man who may have known more about Osama bin Laden and Al Qaeda than any other person in America: John O'Neill. This is his story and the story of how, while he worked at the FBI, he was thwarted by those who should have been his allies. Extensive materials about Al-Queda and what the US knew about the group at any given time. (October 3, 2002)
The Guardian - Terrorism.com - Al-Qaida runs a website to organise members and supporters, says Paul Eedle. (July 17, 2002)