Madame Xanadu vs Cosmic Boy Facts
Origin
  
  
Creator
David Michelinie, Val Mayerik
  
Al Plastino, Otta Binder
  
Universe
Earth-One, New Earth
  
Pre-Zero Hour
  
Publisher
DC
  
DC comics
  
First Appearance
  
  
In Comics
Doorway to Nightmare #1 - Doorway to Nightmare
  
Adventure Comics #247 - The Legion of Super-Heroes
  
Comic Appearances
310 Issues
  
99+
977 Issues
  
99+
Characteristics
  
  
Hair Color
Black
  
Black
  
Eye Color
Green
  
Blue
  
Profile
  
  
Race
Human
  
Alien
  
Citizenship
British
  
United Planets Citizen
  
Marital Status
Single
  
Single
  
Occupation
Not Available
  
Not Available
  
Base
Not Available
  
Not Available
  
Relatives
Not Available
  
Not Available