#onThisDay in 1987 #TheYoungAllStars #comics #1 debuted #4thGoldenAgeSuperTeam post #CrisisOnInfiniteEarths40 #RoyThomas introduces #ArnMunro #TheFury II & #FlyingFox who stand in for now nonexistent #EarthTwo #Superman #WonderWoman & #Batman templates joining #NeptunePerkins #Tsunami & #DynaMite