Marvel Comics - Various titles Warlock #10 "How Strange My Destiny!" 1st appearance of the In-Betweener - Origin of Thanos - Origin of Gamora - 1st meeting between Thanos and Adam Warlock. Marvel Super Heroes: Secret Wars #2 "Prisoners of War!" Tales to Astonish #69 "If I Must Die, Let it Be with Honor!" "Midnight in Greymoor Castle!" - 1st appearance of the Titanium Man Tales of Suspense #89 "The Prince and the Power!" "…Then, There Shall Come a Stranger!" Avengers #100 "Whatever Gods There Be!" MIghty Thor #134 "The People-Breeders!" "Tales of Asgard: When Speaks the Dragon!" - 1st appearance of High Evolutionary - 1st appearance of Fafnir the Dragon King - 1st appearance of Man-Beast - 1st appearance of the Knights of Wundagore (Team) - 1st appearance of Wundagore Mountain Complete -Bagged and boarded