19 sources
Captain America (vol. 1) #146 (Feb. 1972): "Mission: Destroy the Femme Force!"Daredevil (vol. 1) #84 (Feb. 1972): "Night of the Assassin!"The Incredible Hulk (vol. 2) #148 (Feb. 1972): "But Tomorrow the Sun Shall Die!"Justice League of America (vol. 1) #96 (Feb. 1972): "The Coming of -- Starbreaker!"Marvel Spotlight (vol. 1) #2 (Feb. 1972): "Werewolf By Night"
Monsters on the ProwlSgt. Fury and His Howling Commandos (vol. 1) #95 (Feb. 1972): "Seven Doomed Men!"Sub-Mariner (vol. 1) #46 (Feb. 1972): "Even the Noble Die!"SupermanSuperman's Pal, Jimmy OlsenThor (vol. 1) #196 (Feb. 1972): "Within the Realm of Kartag!"X-Men