Swamp Thing vs Mary Marvel Facts
Creator
Alan Moore, Len Wein
Otto Binder
Universe
New earth
New earth
Publisher
DC comics
DC comics
In Comics
Swamp Thing #1 (November, 1972)
Captain Marvel Adventures #18 - Captain Marvel and Captain Marvel Jr. Proudly Present Mary Marvel
Citizenship
American
American
Marital Status
Widowed
Single
Occupation
Planet Elemental, former Biochemist
Not Available
Relatives
Not Available
Not Available