"Crisis On Earth-A!"
The JSA must fight the Earth-One version of Johnny Thunder after he steals his Earth-Two counterpart's Thunderbolt and leaves Johnny in a coma after Johnny accidentally travels to Earth-One, and uses it to erase the JLA from existence, then later gives six crooks the powers of JLA members. The story begins in the tale "Earth Without A Justice League"
The stories can be found in Justice League of America #37 and 38 published in 1965.
Read more about this topic: Crisis (DC Comics)
Famous quotes containing the word crisis:
“Without metaphor the handling of general concepts such as culture and civilization becomes impossible, and that of disease and disorder is the obvious one for the case in point. Is not crisis itself a concept we owe to Hippocrates? In the social and cultural domain no metaphor is more apt than the pathological one.”
—Johan Huizinga (1872–1945)