Concrete (Ronald Lithgow)
Concrete (Ronald Lithgow) appears in 17 issues in grailworth's catalog, and was first published in 1986.
Every appearance we value
Dark Horse Presents (1986) 2 issues
John Byrne's Next Men (1992) 1 issue
San Diego Comic Con Comics (1992) 3 issues
Xombi (1994) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.