Issues I need:
- Starslayer #5
- Pacific (1982-1984) #8
- Eclipse (1983 one shot)
- Epic (1985-1995) 2-10, 12-13, 25, 28-34, 36-40, 42-66, 68-72, 74-78, 80-120
- The Life of Groo graphic novel (1993)
- Image (1994-1995) 2-12
- Dark Horse
- Groo (1998) 1-4
- Groo and Rufferto (1998-1999) 1-4
- Groo: Mightier than the Sword (2000-2000) 1-4
- Groo: Death & Taxes (2001-2002) 2-3
- 25th Anniversary Special (2007 one shot)
- Groo: Hell on Earth (2007-2008) 1-4
- Groo: The Hogs of Horder (2009-2010) 1-4
- Groo vs. Conan (2014) #3
- Groo: Friends and Foes (2015) 1-12
- Groo: Fray of the Gods (2016) 1-4
- Sergio Aragonés Destroys DC (1996)
- Sergio Aragonés Stomps Star Wars (2000)
- Sergio Aragonés Louder than Words (1997) 3-6
- Sergio Aragonés Boogeyman (1998) #1
- Sergio Aragonés Dia De Los Muertos (1998 one-shot)
Issues I have:
- Destroyer Duck #1 (first appearance of Groo)
- Pacific 1-7
- Epic 1, 11, 14-24, 26-27, 35, 41, 67, 73, 79
- The Death of Groo graphic novel
- DC Solo #11
- Image #1
- Dark Horse
- Groo: Death & Taxes (2001-2002) 1, 4
- Groo vs. Conan 1-2, 4
- Groo: Play of the Gods 1-4
- Sergio Aragonés Massacres Marvel (signed)
- Sergio Aragonés Louder than Words 1-2
- Sergio Aragonés Boogeyman 2-4