Drumm
- Also known as
Appearances
- Epic Graphic Novel: The Death of Groo #[nn] — 1987-00-00
- Sergio Aragonés Groo the Wanderer #35 — 1988-01-00
- Sergio Aragonés Groo the Wanderer #36 — 1988-02-00
- Sergio Aragonés Groo the Wanderer #39 — 1988-05-00
- The Groo Festival #[nn] — 1993-08-00
- Sergio Aragonés' Groo #3 — 1998-03-00
- Sergio Aragonés' Groo #4 — 1998-04-00
- Sergio Aragonés: The Groo Inferno #[nn] — 1999-10-00
- Groo: Friends and Foes #9 — 2015-09-00
- Groo: Friends and Foes #12 — 2016-01-00
- Sergio Aragonés' Groo: Friends and Foes #3 — 2016-05-25