 During the 1970s, the Monster guest-starred in the superhero titles "The Avengers" #131-132 (Jan.-Feb. 1975); "Marvel Team-Up" #36-37 (Aug.-Sept. 1975), appearing in the latter series opposite Spider-Man; and "Iron Man" #101-102 (Aug.-Sept. 1977); and in the supernatural title "Tomb of Dracula" #49 (Oct. 1976).As well, writer John Warner and artist Dino Castrillo adapted the Shelley novel in "Marvel Classics Comics" #20 (1977), in a 48-page story outside mainstream Marvel continuity.The character made only two Marvel appearances in the 1980s.