41 sources
1st Issue Special #7 (Oct. 1975): "Menace of the Human Firefly"The Amazing Spider-Man (vol. 1) #149 (Oct. 1975): "Even If I Live, I Die!"Captain America (vol. 1) #190 (Oct. 1975): "Nightshade is Deadlier the Second Time Around!"The Champions (vol. 1) #1 (Oct. 1975): "The World Still Needs...the Champions!"Daredevil (vol. 1) #126 (Oct. 1975): "Flight of the Torpedo!"The Defenders (vol. 1) #28 (Oct. 1975): "My Mother, the Badoon!"Do Black Patent Leather Shoes Really Reflect Up? (1975)Doctor Strange (vol. 2) #10 (Oct. 1975): "Alone Against Eternity..."Fear #30 (Oct. 1975): "The Vampires of Mason Manor!"Ghost Rider (vol. 2) #14 (Oct. 1975): "A Specter Stalks the Soundstage!"The Inhumans (vol. 1) #1 (Oct. 1975): "Spawn of Alien Heat"The Invaders (vol. 1) #2 (Oct. 1975): "The Twilight of the Star-Gods!"
Journey Into MysteryJustice League of America (vol. 1) #123 (Oct. 1975): "Where on Earth Am I?"Ka-Zar (vol. 2) #11 (Oct. 1975): "The Devil-God of Sylitha!"The Man-Thing (vol. 1) #22 (Oct. 1975): "POP Goes the Cosmos!"Marvel ChillersMarvel Premiere #25 (Oct. 1975): "Morning of the Mindstorm!"Marvel PresentsMarvel Spotlight (vol. 1) #24 (Oct. 1975): "Walk the Darkling Road!"Marvel Team-Up (vol. 1) #38 (Oct. 1975): "Night of the Griffin"Master of Kung Fu #33 (Oct. 1975): "Wicked Messenger of Madness"Power Man #27 (Oct. 1975): "Just a Guy Named "X"!"Saturday Night Live with Howard Cosell (11 Oct. 1975)The Savage Sword of ConanSuper-Villain Team-Up #2 (Oct. 1975): "In the Midst of Life...!"SuperboySupernatural Thrillers #15 (Oct. 1975): "Armageddon at the Aleph!"Thor (vol. 1) #240 (Oct. 1975): "When the Gods Make War!"The Tomb of Dracula (vol. 1) #37 (Oct. 1975): "The Vampire Is Coming! The Vampire Is Coming!"The Tomorrow People - Season 4, Episode 1 (21 Oct. 1975): "One Law: One Law for the Poor"War Is Hell (vol. 1) #15 (Oct. 1975): "A Christmas Eve In Hell"Warlock (vol. 1) #9 (Oct. 1975): "The Infinity Effect"Werewolf by Night (vol. 1) #34 (Oct. 1975): "Not All the Shades of Death, Nor Evil's Majesty"X-Men (vol. 1) #95 (Oct. 1975): "Warhunt!"