Mark A. Altman
Mark A. Altman is credited as writer on 13 issues in grailworth's catalog, 8 issues of them across 4 series we value.
Every issue
Star Trek: Deep Space Nine (1993) 2 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.
Mark A. Altman is credited as writer on 13 issues in grailworth's catalog, 8 issues of them across 4 series we value.
Credits from the Grand Comics Database, CC BY-SA 4.0.