Adventure Comics 486 (Oct 1981) NM- (9.2)

Hell on Earth

Script: Marv Wolfman (credited)

Pencils: Don Heck (credited)

Inks: Don Heck (credited)

Letters: John Costanza

Characters: Grockk; Firegirl; Thaddeus Oxford; Vicki Grant [Puma; Sulphur]; Brad; Christopher King [Enlarger Man; Brimstone]; Greg King; Roger Dunbar

Synopsis: Grockk, son of the Devil, creates Firegirl out of an experiment of Professor Oxford's, and intends to use her to rule the world. However, the Dial H heroes defeat him when Firegirl decides the humans deserve her help. Meanwhile, Vicki and Brad get back together and she refuses to talk to Chris when they are not superheroes.