Action Comics 674 (1938)
In the prologue to 'Panic in the Sky,' Supergirl returns as Matrix and is attacked by Draaga in deep space. But the battle remains unsettled as both are captured by the deadly Warworld. Continued in Superman The Man of Steel (1991) #9.
Written by Roger Stern, with art by Bob McLeod and Denis Rodier. Cover by Dan Jurgens and McLeod. 36 pages, Full Color
