"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:
“We can’t afford the wrath of Heaven. We survived a deluge by the skin of our teeth, but an economic crisis would be disastrous.”
—Friedrich Dürrenmatt (1921–1990)