Creepy and Eerie magazines are the epitome of monsterkidism, back in the day. Without Warren Publishing pushing the horror craze in print, we'd be the lesser for it. It's ironic when you think of it, but with all this horror came a more stalwart social awareness through the telling of it, which kids were privy to and adults abhorred.
The first known interracial kiss in mainstream comics (as opposed to underground comix occurred in Warren's Creepy #43 (Jan. 1972), in "The Men Who Called Him Monster" by writer Don McGregor and artist Luis Garcia. McGregor said in 2001 that the kiss was actually due to the artist misunderstanding the line "This is the clincher" in the script. McGregor would later script color comic books' first known interracial kiss, in the "Killraven: Warrior of the Worlds" feature in Amazing Adventures #31 (July 1975).
(from Wikipedia)