44 sources
2001: A Space Odyssey #1 (Dec. 1976): "Beast-Killer!"Captain America (vol. 1) #204 (Dec. 1976): "The Unburied One!"
Captain BritainThe Champions (vol. 1) #9 (Dec. 1976): "The Battle of Los Angeles!"Daredevil (vol. 1) #140 (Dec. 1976): "Death Times Two!"The Deadly Hands of Kung Fu #31 (Dec. 1976): "Dark Waters of Death!"The Defenders (vol. 1) #42 (Dec. 1976): "And in this Corner: The New Emissaries of Evil!"Dr. Strange Annual #1 (Dec. 1976): "...And There Will Be Worlds Anew!"The Eternals (vol. 1) #6 (Dec. 1976): "Gods and Men at City College!"Fantastic Four (vol. 1) #177 (Dec. 1976): "Look Out for the Frightful Four!"Ghost Rider (vol. 2) #21 (Dec. 1976): "Deathplay!"The Inhumans (vol. 1) #8 (Dec. 1976): "Star-Search: Dust and Demons"The Invaders (vol. 1) #11 (Dec. 1976): "Night of the Blue Bullet"Iron Fist (vol. 1) #10 (Dec. 1976): "Kung Fu Killer!"Justice League of America (vol. 1) #137 (Dec. 1976): "Crisis in Tomorrow!"Ka-Zar (vol. 2) #19 (Dec. 1976): "Raknor the Slayer!"Marvel Premiere #33 (Dec. 1976): "The Mark of Kane!"Marvel PresentsMarvel Spotlight (vol. 1) #31 (Dec. 1976): "Assignment: The Infinity Formula!"Marvel Team-UpMarvel Two-in-One (vol. 1) #22 (Dec. 1976): "Touch Not the Hand of Seth!"Master of Kung Fu #47 (Dec. 1976): "Phantom Sand"Nova (vol. 1) #4 (Dec. 1976): "Nova Against The Mighty Thor!"Peter Parker, The Spectacular Spider-Man #1 (Dec. 1976): "Twice Stings the Tarantula!"Rocky (1976)The Savage Sword of ConanThe Son of Satan #7 (Dec. 1976): "Mirror of Judgment"The Super Friends (vol. 1) #2 (Dec. 1976): "Trapped by the Super Foes!"Superboy and the Legion of Super-HeroesThe Teen Titans (vol. 1) #45 (Dec. 1976): "You Can't Say No to the Angel of Death (or Can You?)"Thor (vol. 1) #254 (Dec. 1976): "The Answer at Last!"The Tomb of Dracula (vol. 1) #51 (Dec. 1976): "The Wildest Party"X-Men (vol. 1) #102 (Dec. 1976): "Who Will Stop the Juggernaut?"