I must remember all the sound advice of my teachers, and not have any fun doing this. For fun simply has no place in the life of any reasonable scholar. 
Young Justice #3 is an issue of the series Young Justice (Volume 1) with a cover date of December, 1998.
Synopsis for "The Issue Before the One Where the Girls Show Up!"
A young Mr. Mxyzptlk is pulled from the 5th dimension by some wannabe wizards. This young Mr. Mxyzptlk is a serious imp who just wants to study our world. When he learns of his mischievous future from Young Justice he vows never to go down that road, a decision that has some serious, time-twisting consequences. Now, Young Justice have to turn the imp into his prankster self so that he will at one point start his annoying stuff with Superman and, thus, repairs the timeline.
Meanwhile, Red Tornado is in Chicago to watch over his young daughter Traya during Halloween night...
Appearing in "The Issue Before the One Where the Girls Show Up!"
Featured Characters:
Supporting Characters:
Antagonists:
Other Characters:
- Mick Gurk (Single appearance)
- Matt McSlab (Single appearance)
- Superman (Mentioned only)
- Traya Sutton
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Items:
Vehicles: