Concrete
Ronald Lithgow
- Also known as
Appearances
- Mecha #1 — 1987-06-00
- Comic Shop News Collector's Guide #1 — 1988-00-00
- Dark Horse Presents #14 — 1988-01-00
- Aliens #1 — 1988-05-10
- Dark Horse Presents #22 — 1988-09-00
- Roachmill #3 — 1988-09-00
- Concrete #1 — 1989-02-00
- Taboo #2 — 1989-06-10
- The Best of Dark Horse Presents #2 — 1990-00-00
- Dark Horse Presents #41 — 1990-06-01
- Outlanders #25 — 1991-01-00
- Predator: Big Game #1 — 1991-03-00
- Dark Horse Presents Fifth Anniversary Special #[nn] — 1991-04-00
- Flaming Carrot Comics #26 — 1991-06-10
- Blast! #2 — 1991-07-00
- Blast! #3 — 1991-08-00
- Blast! #4 — 1991-09-00
- Teenage Mutant Ninja Turtles #40 — 1991-10-00
- San Diego Comic Con Comics #1 — 1992-08-00
- Dark Horse Presents #66 — 1992-09-00
- Dark Horse Comics #4 — 1992-11-24
- Mr. Monster's Triple Threat 3-D #[nn] — 1993-07-00
- San Diego Comic Con Comics #2 — 1993-08-00
- John Byrne's Next Men #24 — 1994-04-00
- Martha Washington Goes to War #2 — 1994-06-00
- Martha Washington Goes to War #3 — 1994-07-00
- normalman - Megaton Man Special #1 — 1994-08-00
- San Diego Comic Con Comics #3 — 1994-08-00
- Dark Horse Presents #100-0 — 1995-07-20
- Godzilla #2 — 1995-07-25
- Dark Horse Presents #100-3 — 1995-08-17
- Godzilla #8 — 1996-01-00
- Xombi #21 — 1996-02-00
- Cross #5 — 1996-03-00
- Cross #6 — 1996-04-00
- Godzilla #12 — 1996-06-00
- 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 #3 — 1998-09-00
- Dark Horse Extra #14 — 1999-08-00
- Dark Horse Presents Annual #1999 — 1999-08-11
- Dark Horse Maverick 2000 #[nn] — 2000-07-19
- Dark Horse Twenty Years #[nn] — 2006-07-05
- The Complete normalman #1 — 2007-07-00
- Madman 20th Anniversary Monster! #[nn] — 2012-01-25
- The Usagi Yojimbo Saga #6 — 2016-04-27
- Splitting Image 80-page Giant #[nn] — 2017-04-00
- Madman Library Edition #1 — 2021-06-16
- normalman Fortieth Anniversary Omnibus #[nn] — 2024-01-03