Jean-Paul Valley vs Mister Mxyzptlk Facts
Creator
Dennis O'Neil, Joe Quesada
John Byrne
Universe
New earth
New earth
Publisher
DC comics
DC comics
In Comics
Batman: Sword of Azrael #1 - Vanishing Angels And Sudden Death
Superman Vol 2 #11
Marital Status
Single
Single
Occupation
Not Available
-
Relatives
Not Available
Not Available