Marcel Dupree is with Preston Smith and Brian L. Hawkins
This isnt mentioned much but SFC has two back up stories SFC: Secret Files and Titanium. Titanium is a scifi story by John Griz, Mauricio Campetella, Marco Pagnotta, and myself. 36 pages of story in one issue.
Get it here: https://www.kickstarter.com/projects/782290703/sfc-tag-team