- The Keith Giffen Resource Page: An ally in the fight for Giffen WWW domination with lots of pics, frequent updates, frequent interviews with the man himself, information and a mailing list.
- Keith Giffen: S/D: Open discussion of the highs and lows of Mr Giffen's work.
- Abbadabba Original artwork for sale
- The Artist's Choice: Original artwork for sale
- TwoMorrows: A couple of interesting older interviews with Mr Giffen.
- Comicbookresources An interview on appearances of Ambush Bug
- Silverbulletcomicbooks: Another interview regarding Suicide Squad.
- Comicbookresources a comprehensive 2005 interview looking at recent developments and his career.
- Ambush Bug: The Best Bug site.
- The Legion of Super-Heroes Clubhouse
- The Legion of Super-Heroes (1)
- The Legion of Super-Heroes Some action figures
- Lobo: in the Comics Kosmos
- Lobo: Animated appearance.
- Comicbookresources [29 Dec 2004]
- Silverbulletcomics [13 Nov 2004]
- comicbookresources [1 Nov 2004]
- Silverbulletcomics [1 Nov 2004]
- Silverbulletcomics [14 Sept 2004]
- Comicbookresources [10 Sept 2004]
- newsarama [3 Sept 2004]
- mycomicshop.com [1 Sept 2004]
- Comic-Con [23 July 2004]
- Comicbookresources [14 July 2004]
- komikwerks.com [mid 2004]
- Comics Bulletin [29 June 2004]
- Peter David.net [Mar 23, 2004]
- newsarama [20 Mar 2004]
- newsarama [3 Feb 2004]
- Comicon [15 Dec 2003]
- Comicbookresources [9 Dec 2003]
- SBC [9 Dec 2003]
- ComicWorldNews [21 Mar 2003]
- ComicBookResources [6 Mar 2003]
- Comicon [26 Aug 2002]