Ronald Lithgow
Concrete
- Also known as
Appearances
- Mecha #1 — 1987-06-00
- Dark Horse Presents #14 — 1988-01-00
- Outlanders #25 — 1991-01-00
- Dark Horse Presents Fifth Anniversary Special #[nn] — 1991-04-00
- Teenage Mutant Ninja Turtles #40 — 1991-10-00
- San Diego Comic Con Comics #1 — 1992-08-00
- Dark Horse Presents #66 — 1992-09-00
- San Diego Comic Con Comics #2 — 1993-08-00
- San Diego Comic Con Comics #3 — 1994-08-00
- normalman - Megaton Man Special #1 — 1994-08-00
- Xombi #21 — 1996-02-00
- Godzilla #13 — 1996-06-00
- A Decade of Dark Horse #1 — 1996-07-00
- A Decade of Dark Horse #3 — 1996-09-00
- Dark Horse Extra #2 — 1998-08-00
- Dark Horse Extra #14 — 1999-08-00
- Dark Horse Presents Annual #1999 — 1999-08-11
- Dark Horse Twenty Years #[nn] — 2006-07-05
- The Complete normalman #1 — 2007-07-00
- Madman 20th Anniversary Monster! #[nn] — 2012-01-25
- Splitting Image 80-page Giant #[nn] — 2017-04-00
- Madman Library Edition #1 — 2021-06-16
- normalman Fortieth Anniversary Omnibus #[nn] — 2024-01-03