34 sources
The Avengers (vol. 1) #188 (Oct. 1979): "Elementary, Dear Avengers!"Captain America (vol. 1) #238 (Oct. 1979): "Snowfall Fury!"The Defenders (vol. 1) #76 (Oct. 1979): "Little Triggers!"Doctor Strange (vol. 2) #37 (Oct. 1979): "And Fear, the Final Victor!"
Doctor Who WeeklyFantastic Four (vol. 1) #211 (Oct. 1979): "If This Be Terrax..."Ghost Rider (vol. 2) #38 (Oct. 1979): "The Cult of Doom"Good Morning America (22 Oct. 1979)Green Lantern (vol. 2) #121 (Oct. 1979): "The Steel Vengeance!"Howard the Duck (vol. 2) #1 (Oct. 1979): "Fowl of Fear!"The HulkIron Man (vol. 1) #79 (Oct. 1979): "Midnite On Murder Mountain!"Justice League of America (vol. 1) #171 (Oct. 1979): "The Murderer Among Us: Crisis Above Earth-One!"Machine Man (vol. 1) #11 (Oct. 1979): "Byte of the Binary Bug"Marvel Premiere #50 (Oct. 1979): "From the Inside"Marvel Team-UpMarvel Two-in-One (vol. 1) #56 (Oct. 1979): "The Pegasus Project, Part Four: The Deadlier of the Species!"Master of Kung Fu #81 (Oct. 1979): "Breathless"The Micronauts (vol. 1) #10 (Oct. 1979): "Defeat!"Peter Parker, The Spectacular Spider-Man #35 (Oct. 1979): "Labyrinth"Spider-Woman (vol. 1) #19 (Oct. 1979): "The Beast Within"The Super Friends (vol. 1) #25 (Oct. 1979): "Puppets of the Overlord!"Thor (vol. 1) #288 (Oct. 1979): "Fury of the Forgotten Hero!"The Tomb of DraculaThe Uncanny X-Men (vol. 1) #126 (Oct. 1979): "How Sharper Than a Serpent's Tooth...!"The Warlord (vol. 1) #26 (Oct. 1979): "The Challenge"